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130864167234 = 2327992028247
BaseRepresentation
bin111100111100000011…
…1001011100101000010
3110111210011000111012200
41321320013023211002
54121002211322414
6140041305134030
712311636032233
oct1717007134502
9414704014180
10130864167234
1150554457829
122144218a316
13c456c333a8
14649617908a
15360db63109
hex1e781cb942

130864167234 has 24 divisors (see below), whose sum is σ = 287128133760. Its totient is φ = 43069219128.

The previous prime is 130864167221. The next prime is 130864167251. The reversal of 130864167234 is 432761468031.

130864167234 is a `hidden beast` number, since 130 + 8 + 6 + 416 + 72 + 34 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 130864167234.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46012702 + ... + 46015545.

It is an arithmetic number, because the mean of its divisors is an integer number (11963672240).

Almost surely, 2130864167234 is an apocalyptic number.

130864167234 is an abundant number, since it is smaller than the sum of its proper divisors (156263966526).

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

130864167234 is a wasteful number, since it uses less digits than its factorization.

130864167234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92028334 (or 92028331 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 45.

The spelling of 130864167234 in words is "one hundred thirty billion, eight hundred sixty-four million, one hundred sixty-seven thousand, two hundred thirty-four".

Divisors: 1 2 3 6 9 18 79 158 237 474 711 1422 92028247 184056494 276084741 552169482 828254223 1656508446 7270231513 14540463026 21810694539 43621389078 65432083617 130864167234