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4872750012 = 22321310411859
BaseRepresentation
bin1001000100111000…
…00100001110111100
3110120120221100101200
410202130010032330
534434411000022
62123303535500
7231515456154
oct44234041674
913516840350
104872750012
1120805a4229
12b3ba5a590
135c8696a40
14343219764
151d7bbcbac
hex1227043bc

4872750012 has 36 divisors (see below), whose sum is σ = 13264709640. Its totient is φ = 1499307552.

The previous prime is 4872750011. The next prime is 4872750023. The reversal of 4872750012 is 2100572784.

It is a tau number, because it is divible by the number of its divisors (36).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4872750011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5205462 + ... + 5206397.

Almost surely, 24872750012 is an apocalyptic number.

It is an amenable number.

4872750012 is an abundant number, since it is smaller than the sum of its proper divisors (8391959628).

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

4872750012 is a wasteful number, since it uses less digits than its factorization.

4872750012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10411882 (or 10411877 counting only the distinct ones).

The product of its (nonzero) digits is 31360, while the sum is 36.

The square root of 4872750012 is about 69805.0858605589. The cubic root of 4872750012 is about 1695.3448203371.

The spelling of 4872750012 in words is "four billion, eight hundred seventy-two million, seven hundred fifty thousand, twelve".

Divisors: 1 2 3 4 6 9 12 13 18 26 36 39 52 78 117 156 234 468 10411859 20823718 31235577 41647436 62471154 93706731 124942308 135354167 187413462 270708334 374826924 406062501 541416668 812125002 1218187503 1624250004 2436375006 4872750012