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5031976928 = 251134940961
BaseRepresentation
bin1001010111110110…
…11101111111100000
3110222200112220122212
410223323131333200
540301141230203
62151152421252
7235461045446
oct45373357740
913880486585
105031976928
112152468820
12b85247828
13622676654
1435a426b96
151e6b711d8
hex12beddfe0

5031976928 has 48 divisors (see below), whose sum is σ = 10838545200. Its totient is φ = 2280652800.

The previous prime is 5031976927. The next prime is 5031976987. The reversal of 5031976928 is 8296791305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5031976927) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102368 + ... + 143328.

It is an arithmetic number, because the mean of its divisors is an integer number (225803025).

Almost surely, 25031976928 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 5031976928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5419272600).

5031976928 is an abundant number, since it is smaller than the sum of its proper divisors (5806568272).

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

5031976928 is a wasteful number, since it uses less digits than its factorization.

5031976928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41331 (or 41323 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 50.

The square root of 5031976928 is about 70936.4287795770. The cubic root of 5031976928 is about 1713.6135216128.

The spelling of 5031976928 in words is "five billion, thirty-one million, nine hundred seventy-six thousand, nine hundred twenty-eight".

Divisors: 1 2 4 8 11 16 22 32 44 88 176 349 352 698 1396 2792 3839 5584 7678 11168 15356 30712 40961 61424 81922 122848 163844 327688 450571 655376 901142 1310752 1802284 3604568 7209136 14295389 14418272 28590778 57181556 114363112 157249279 228726224 314498558 457452448 628997116 1257994232 2515988464 5031976928