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550102675 = 5271793923
BaseRepresentation
bin100000110010011…
…110011010010011
31102100010010000011
4200302132122103
52111311241200
6130330335351
716426536613
oct4062363223
91370103004
10550102675
11262578311
1213428a557
1389c78155
14530b8a43
15334635ba
hex20c9e693

550102675 has 24 divisors (see below), whose sum is σ = 700669440. Its totient is φ = 428282400.

The previous prime is 550102633. The next prime is 550102691. The reversal of 550102675 is 576201055.

It is not a de Polignac number, because 550102675 - 27 = 550102547 is a prime.

It is a super-2 number, since 2×5501026752 = 605225906084311250, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 138264 + ... + 142186.

It is an arithmetic number, because the mean of its divisors is an integer number (29194560).

Almost surely, 2550102675 is an apocalyptic number.

550102675 is a deficient number, since it is larger than the sum of its proper divisors (150566765).

550102675 is a wasteful number, since it uses less digits than its factorization.

550102675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4083 (or 4078 counting only the distinct ones).

The product of its (nonzero) digits is 10500, while the sum is 31.

The square root of 550102675 is about 23454.2677353184. The cubic root of 550102675 is about 819.3722515565.

The spelling of 550102675 in words is "five hundred fifty million, one hundred two thousand, six hundred seventy-five".

Divisors: 1 5 25 71 79 355 395 1775 1975 3923 5609 19615 28045 98075 140225 278533 309917 1392665 1549585 6963325 7747925 22004107 110020535 550102675