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4875287512 = 239750912343
BaseRepresentation
bin1001000101001011…
…01111101111011000
3110120202201021012011
410202211233233120
534441033200022
62123434155304
7231546155134
oct44245575730
913522637164
104875287512
112081a77737
12b40882b34
135c9074a14
143436ba3c4
151d801e977
hex12296fbd8

4875287512 has 32 divisors (see below), whose sum is σ = 9254296800. Its totient is φ = 2407578624.

The previous prime is 4875287453. The next prime is 4875287513. The reversal of 4875287512 is 2157825784.

It is a happy number.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4875287513) 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, 388813 + ... + 401155.

It is an arithmetic number, because the mean of its divisors is an integer number (289196775).

Almost surely, 24875287512 is an apocalyptic number.

It is an amenable number.

4875287512 is a deficient number, since it is larger than the sum of its proper divisors (4379009288).

4875287512 is a wasteful number, since it uses less digits than its factorization.

4875287512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12955 (or 12951 counting only the distinct ones).

The product of its digits is 1254400, while the sum is 49.

The square root of 4875287512 is about 69823.2591046852. The cubic root of 4875287512 is about 1695.6390546632.

The spelling of 4875287512 in words is "four billion, eight hundred seventy-five million, two hundred eighty-seven thousand, five hundred twelve".

Divisors: 1 2 4 8 97 194 388 509 776 1018 2036 4072 12343 24686 49372 49373 98744 98746 197492 394984 1197271 2394542 4789084 6282587 9578168 12565174 25130348 50260696 609410939 1218821878 2437643756 4875287512