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5115176976 = 2437131171057
BaseRepresentation
bin1001100001110001…
…10110100000010000
3111012111002220200010
410300320312200100
540433441130401
62203323554520
7240521200260
oct46070664020
914174086603
105115176976
112195425198
12ba908ba40
13636987450
143674c37a0
151ee107ed6
hex130e36810

5115176976 has 80 divisors (see below), whose sum is σ = 16263653504. Its totient is φ = 1349056512.

The previous prime is 5115176953. The next prime is 5115176987. The reversal of 5115176976 is 6796715115.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 581161 + ... + 589896.

Almost surely, 25115176976 is an apocalyptic number.

5115176976 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

5115176976 is an abundant number, since it is smaller than the sum of its proper divisors (11148476528).

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

5115176976 is a wasteful number, since it uses less digits than its factorization.

5115176976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1171088 (or 1171082 counting only the distinct ones).

The product of its digits is 396900, while the sum is 48.

The square root of 5115176976 is about 71520.4654347271. The cubic root of 5115176976 is about 1723.0063898040.

The spelling of 5115176976 in words is "five billion, one hundred fifteen million, one hundred seventy-six thousand, nine hundred seventy-six".

Divisors: 1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 39 42 48 52 56 78 84 91 104 112 156 168 182 208 273 312 336 364 546 624 728 1092 1456 2184 4368 1171057 2342114 3513171 4684228 7026342 8197399 9368456 14052684 15223741 16394798 18736912 24592197 28105368 30447482 32789596 45671223 49184394 56210736 60894964 65579192 91342446 98368788 106566187 121789928 131158384 182684892 196737576 213132374 243579856 319698561 365369784 393475152 426264748 639397122 730739568 852529496 1278794244 1705058992 2557588488 5115176976