Search a number
-
+
10206412625115 = 3257295711956719
BaseRepresentation
bin1001010010000101110110…
…0110010101010011011011
31100010201112110000001020200
42110201131212111103123
52314210213113000430
633412432231553243
72102250263613330
oct224413546252333
940121473001220
1010206412625115
1132855739343a3
12118a0a2b2b823
135905cab85415
14273dc8b4c987
1512a75b359460
hex9485d9954db

10206412625115 has 96 divisors (see below), whose sum is σ = 20952244684800. Its totient is φ = 4497007576320.

The previous prime is 10206412625113. The next prime is 10206412625119. The reversal of 10206412625115 is 51152621460201.

10206412625115 is a `hidden beast` number, since 1 + 0 + 2 + 0 + 6 + 4 + 12 + 625 + 1 + 15 = 666.

10206412625115 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10206412625115 - 21 = 10206412625113 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10206412625115.

It is not an unprimeable number, because it can be changed into a prime (10206412625113) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4237726 + ... + 6194444.

It is an arithmetic number, because the mean of its divisors is an integer number (218252548800).

Almost surely, 210206412625115 is an apocalyptic number.

10206412625115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10206412625115 is an abundant number, since it is smaller than the sum of its proper divisors (10745832059685).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10206412625115 is a wasteful number, since it uses less digits than its factorization.

10206412625115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1957337 (or 1957334 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

The spelling of 10206412625115 in words is "ten trillion, two hundred six billion, four hundred twelve million, six hundred twenty-five thousand, one hundred fifteen".

Divisors: 1 3 5 7 9 15 21 29 35 45 63 87 105 145 203 261 315 435 571 609 1015 1305 1713 1827 2855 3045 3997 5139 8565 9135 11991 16559 19985 25695 35973 49677 59955 82795 115913 149031 179865 248385 347739 579565 745155 1043217 1738695 1956719 5216085 5870157 9783595 13697033 17610471 29350785 41091099 56744851 68485165 88052355 123273297 170234553 205455495 283724255 397213957 510703659 616366485 851172765 1117286549 1191641871 1986069785 2553518295 3351859647 3574925613 5586432745 5958209355 7821005843 10055578941 16759298235 17874628065 23463017529 32401309921 39105029215 50277894705 70389052587 97203929763 117315087645 162006549605 226809169447 291611789289 351945262935 486019648815 680427508341 1134045847235 1458058946445 2041282525023 3402137541705 10206412625115