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5510407172 = 224332037251
BaseRepresentation
bin1010010000111001…
…00010010000000100
3112020000210200120112
411020130202100010
542241131012142
62310443052152
7253360455014
oct51034422004
915200720515
105510407172
112378532516
121099511058
1369a81897a
143a3ba5c44
15223b78382
hex148722404

5510407172 has 12 divisors (see below), whose sum is σ = 9867473616. Its totient is φ = 2691129000.

The previous prime is 5510407171. The next prime is 5510407181. The reversal of 5510407172 is 2717040155.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (5510407171) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16018454 + ... + 16018797.

It is an arithmetic number, because the mean of its divisors is an integer number (822289468).

Almost surely, 25510407172 is an apocalyptic number.

It is an amenable number.

5510407172 is a deficient number, since it is larger than the sum of its proper divisors (4357066444).

5510407172 is a wasteful number, since it uses less digits than its factorization.

5510407172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32037298 (or 32037296 counting only the distinct ones).

The product of its (nonzero) digits is 9800, while the sum is 32.

The square root of 5510407172 is about 74232.1168497841. The cubic root of 5510407172 is about 1766.2868280503.

The spelling of 5510407172 in words is "five billion, five hundred ten million, four hundred seven thousand, one hundred seventy-two".

Divisors: 1 2 4 43 86 172 32037251 64074502 128149004 1377601793 2755203586 5510407172