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4887675690 = 235162922523
BaseRepresentation
bin1001000110101010…
…00000001100101010
3110121122000122120120
410203111000030222
540002221110230
62124555504110
7232056362232
oct44325001452
913548018516
104887675690
112088a690a7
12b44a58036
135cb7c15c1
143451c2cc2
151d916a310
hex12354032a

4887675690 has 16 divisors (see below), whose sum is σ = 11730421728. Its totient is φ = 1303380176.

The previous prime is 4887675659. The next prime is 4887675719. The reversal of 4887675690 is 965767884.

It is a super-2 number, since 2×48876756902 = 47778747301233952200, which contains 22 as substring.

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, 81461232 + ... + 81461291.

It is an arithmetic number, because the mean of its divisors is an integer number (733151358).

Almost surely, 24887675690 is an apocalyptic number.

4887675690 is an abundant number, since it is smaller than the sum of its proper divisors (6842746038).

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

4887675690 is a wasteful number, since it uses less digits than its factorization.

4887675690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162922533.

The product of its (nonzero) digits is 20321280, while the sum is 60.

The square root of 4887675690 is about 69911.9137915706. The cubic root of 4887675690 is about 1697.0740545733.

The spelling of 4887675690 in words is "four billion, eight hundred eighty-seven million, six hundred seventy-five thousand, six hundred ninety".

Divisors: 1 2 3 5 6 10 15 30 162922523 325845046 488767569 814612615 977535138 1629225230 2443837845 4887675690