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5507212149 = 321932205919
BaseRepresentation
bin1010010000100000…
…10110001101110101
3112012210210100211100
411020100112031311
542234321242044
62310250400313
7253321350045
oct51020261565
915183710740
105507212149
11237674aaaa
121098430099
13699c6a61a
143a35b3725
15223746869
hex148416375

5507212149 has 12 divisors (see below), whose sum is σ = 8373539200. Its totient is φ = 3478239144.

The previous prime is 5507212133. The next prime is 5507212159. The reversal of 5507212149 is 9412127055.

5507212149 is a `hidden beast` number, since 5 + 507 + 2 + 1 + 2 + 149 = 666.

It is not a de Polignac number, because 5507212149 - 24 = 5507212133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5507212159) 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, 16102789 + ... + 16103130.

Almost surely, 25507212149 is an apocalyptic number.

It is an amenable number.

5507212149 is a deficient number, since it is larger than the sum of its proper divisors (2866327051).

5507212149 is a wasteful number, since it uses less digits than its factorization.

5507212149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32205944 (or 32205941 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 36.

The square root of 5507212149 is about 74210.5932397795. The cubic root of 5507212149 is about 1765.9453881825.

The spelling of 5507212149 in words is "five billion, five hundred seven million, two hundred twelve thousand, one hundred forty-nine".

Divisors: 1 3 9 19 57 171 32205919 96617757 289853271 611912461 1835737383 5507212149