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4975107912 = 2333313743467
BaseRepresentation
bin1001010001000101…
…00001111101001000
3110211201112200001000
410220202201331020
540142111423122
62141401455000
7234200501535
oct45042417510
913751480030
104975107912
112123356235
12b6a1a1460
13613954848
14352a61d8c
151e1b8b0ac
hex1288a1f48

4975107912 has 256 divisors, whose sum is σ = 15023923200. Its totient is φ = 1521918720.

The previous prime is 4975107901. The next prime is 4975107937. The reversal of 4975107912 is 2197015794.

4975107912 is a `hidden beast` number, since 49 + 7 + 510 + 7 + 91 + 2 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10653103 + ... + 10653569.

It is an arithmetic number, because the mean of its divisors is an integer number (58687200).

Almost surely, 24975107912 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 4975107912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7511961600).

4975107912 is an abundant number, since it is smaller than the sum of its proper divisors (10048815288).

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

4975107912 is a wasteful number, since it uses less digits than its factorization.

4975107912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 593 (or 583 counting only the distinct ones).

The product of its (nonzero) digits is 158760, while the sum is 45.

The square root of 4975107912 is about 70534.4448620672. Note that the first 3 decimals coincide. The cubic root of 4975107912 is about 1707.1335664773.

The spelling of 4975107912 in words is "four billion, nine hundred seventy-five million, one hundred seven thousand, nine hundred twelve".