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130374223294974 = 23127201238502449
BaseRepresentation
bin11101101001001100011101…
…010001000111000111111110
3122002121122122210011100221220
4131221030131101013013332
5114042022402130414344
61141141031421534210
736314140535216121
oct3551143521070776
9562548583140856
10130374223294974
11385a544122361a
1212757493714366
13579930c7a2239
14242a208b943b8
1510114ecee9c19
hex76931d4471fe

130374223294974 has 32 divisors (see below), whose sum is σ = 262814674636800. Its totient is φ = 43113737181312.

The previous prime is 130374223294901. The next prime is 130374223294981. The reversal of 130374223294974 is 479492322473031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11082502 + ... + 19584950.

It is an arithmetic number, because the mean of its divisors is an integer number (8212958582400).

Almost surely, 2130374223294974 is an apocalyptic number.

130374223294974 is an abundant number, since it is smaller than the sum of its proper divisors (132440451341826).

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

130374223294974 is a wasteful number, since it uses less digits than its factorization.

130374223294974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8522704.

The product of its (nonzero) digits is 54867456, while the sum is 60.

The spelling of 130374223294974 in words is "one hundred thirty trillion, three hundred seventy-four billion, two hundred twenty-three million, two hundred ninety-four thousand, nine hundred seventy-four".

Divisors: 1 2 3 6 127 254 381 762 20123 40246 60369 120738 2555621 5111242 7666863 8502449 15333726 17004898 25507347 51014694 1079811023 2159622046 3239433069 6478866138 171094781227 342189562454 513284343681 1026568687362 21729037215829 43458074431658 65187111647487 130374223294974