Search a number
-
+
1006507205060 = 225717422902187
BaseRepresentation
bin11101010010110001000…
…00010010000111000100
310120012222012212200200212
432221120200102013010
5112442311321030220
62050214422254552
7132501121040240
oct16513040220704
93505865780625
101006507205060
11358948094415
12143099287458
1373bb4470036
1436a02765420
151b2acb8c0c5
hexea588121c4

1006507205060 has 48 divisors (see below), whose sum is σ = 2557712433024. Its totient is φ = 324788878848.

The previous prime is 1006507205047. The next prime is 1006507205063. The reversal of 1006507205060 is 605027056001.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1006507205063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 211448714 + ... + 211453473.

It is an arithmetic number, because the mean of its divisors is an integer number (53285675688).

Almost surely, 21006507205060 is an apocalyptic number.

1006507205060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1006507205060 is an abundant number, since it is smaller than the sum of its proper divisors (1551205227964).

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

1006507205060 is a wasteful number, since it uses less digits than its factorization.

1006507205060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422902220 (or 422902218 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 32.

The spelling of 1006507205060 in words is "one trillion, six billion, five hundred seven million, two hundred five thousand, sixty".

Divisors: 1 2 4 5 7 10 14 17 20 28 34 35 68 70 85 119 140 170 238 340 476 595 1190 2380 422902187 845804374 1691608748 2114510935 2960315309 4229021870 5920630618 7189337179 8458043740 11841261236 14378674358 14801576545 28757348716 29603153090 35946685895 50325360253 59206306180 71893371790 100650720506 143786743580 201301441012 251626801265 503253602530 1006507205060