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5112963072 = 2133279907
BaseRepresentation
bin1001100001100000…
…11010000000000000
3111012022221102202200
410300300122000000
540432404304242
62203204313200
7240463316610
oct46060320000
914168842680
105112963072
112194152918
12ba83a2800
13636390849
143670a8a40
151edd1c04c
hex130c1a000

5112963072 has 168 divisors, whose sum is σ = 16881567456. Its totient is φ = 1460699136.

The previous prime is 5112963049. The next prime is 5112963101. The reversal of 5112963072 is 2703692115.

5112963072 is a `hidden beast` number, since 5 + 1 + 12 + 9 + 630 + 7 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (168).

It is a super-2 number, since 2×51129630722 = 52284782751271354368, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 511143 + ... + 521049.

Almost surely, 25112963072 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5112963072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8440783728).

5112963072 is an abundant number, since it is smaller than the sum of its proper divisors (11768604384).

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

5112963072 is an equidigital number, since it uses as much as digits as its factorization.

5112963072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9946 (or 9919 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 5112963072 is about 71504.9863436110. The cubic root of 5112963072 is about 1722.7577753234.

The spelling of 5112963072 in words is "five billion, one hundred twelve million, nine hundred sixty-three thousand, seventy-two".