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130042125292 = 2232510531323
BaseRepresentation
bin111100100011100011…
…1010101101111101100
3110102122212012102122211
41321013013111233230
54112311241002132
6135423542020204
712252364553422
oct1710707255754
9412585172584
10130042125292
1150172431522
1221252a17664
13c355833841
146418d13112
1535b18d5147
hex1e471d5bec

130042125292 has 6 divisors (see below), whose sum is σ = 227573719268. Its totient is φ = 65021062644.

The previous prime is 130042125251. The next prime is 130042125319. The reversal of 130042125292 is 292521240031.

It is a super-3 number, since 3×1300421252923 (a number of 34 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16255265658 + ... + 16255265665.

Almost surely, 2130042125292 is an apocalyptic number.

It is an amenable number.

130042125292 is a deficient number, since it is larger than the sum of its proper divisors (97531593976).

130042125292 is a wasteful number, since it uses less digits than its factorization.

130042125292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32510531327 (or 32510531325 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

The spelling of 130042125292 in words is "one hundred thirty billion, forty-two million, one hundred twenty-five thousand, two hundred ninety-two".

Divisors: 1 2 4 32510531323 65021062646 130042125292