Search a number
-
+
5112628255 = 57238237717
BaseRepresentation
bin1001100001011110…
…01000010000011111
3111012022022102111001
410300233020100133
540432313101010
62203153211131
7240460423510
oct46057102037
914168272431
105112628255
112193a44309
12ba8260aa7
136362a4327
1436701ca07
151edca2c3a
hex130bc841f

5112628255 has 32 divisors (see below), whose sum is σ = 7326296064. Its totient is φ = 3348867456.

The previous prime is 5112628231. The next prime is 5112628259. The reversal of 5112628255 is 5528262115.

It is a cyclic number.

It is not a de Polignac number, because 5112628255 - 25 = 5112628223 is a prime.

It is a super-2 number, since 2×51126282552 = 52277935347648690050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5112628259) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 658657 + ... + 666373.

It is an arithmetic number, because the mean of its divisors is an integer number (228946752).

Almost surely, 25112628255 is an apocalyptic number.

5112628255 is a deficient number, since it is larger than the sum of its proper divisors (2213667809).

5112628255 is a wasteful number, since it uses less digits than its factorization.

5112628255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8575.

The product of its digits is 48000, while the sum is 37.

The square root of 5112628255 is about 71502.6450909335. The cubic root of 5112628255 is about 1722.7201701766.

The spelling of 5112628255 in words is "five billion, one hundred twelve million, six hundred twenty-eight thousand, two hundred fifty-five".

Divisors: 1 5 7 23 35 115 161 805 823 4115 5761 7717 18929 28805 38585 54019 94645 132503 177491 270095 662515 887455 1242437 6212185 6351091 31755455 44457637 146075093 222288185 730375465 1022525651 5112628255