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5031154112 = 26438392179
BaseRepresentation
bin1001010111110000…
…10101000111000000
3110222122000002222012
410223320111013000
540300433412422
62151123032052
7235451050535
oct45370250700
913878002865
105031154112
112151a56606
12b84b0b628
13622448c8a
1435a290d8c
151e6a5c4e2
hex12be151c0

5031154112 has 56 divisors (see below), whose sum is σ = 10232745600. Its totient is φ = 2453020416.

The previous prime is 5031154061. The next prime is 5031154129. The reversal of 5031154112 is 2114511305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2307839 + ... + 2310017.

It is an arithmetic number, because the mean of its divisors is an integer number (182727600).

Almost surely, 25031154112 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 5031154112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5116372800).

5031154112 is an abundant number, since it is smaller than the sum of its proper divisors (5201591488).

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

5031154112 is a wasteful number, since it uses less digits than its factorization.

5031154112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3073 (or 3063 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 23.

The square root of 5031154112 is about 70930.6288707495. The cubic root of 5031154112 is about 1713.5201146210.

Adding to 5031154112 its reverse (2114511305), we get a palindrome (7145665417).

The spelling of 5031154112 in words is "five billion, thirty-one million, one hundred fifty-four thousand, one hundred twelve".

Divisors: 1 2 4 8 16 32 43 64 86 172 344 688 839 1376 1678 2179 2752 3356 4358 6712 8716 13424 17432 26848 34864 36077 53696 69728 72154 93697 139456 144308 187394 288616 374788 577232 749576 1154464 1499152 1828181 2308928 2998304 3656362 5996608 7312724 14625448 29250896 58501792 78611783 117003584 157223566 314447132 628894264 1257788528 2515577056 5031154112