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134069485960 = 2353351737149
BaseRepresentation
bin111110011011100101…
…0100000000110001000
3110211001112101112220001
41330313022200012020
54144033242022320
6141331330212344
712454236553624
oct1746712400610
9424045345801
10134069485960
1151949803173
1221b977240b4
13c848014aa7
1466bbb4a184
15374a26220a
hex1f372a0188

134069485960 has 16 divisors (see below), whose sum is σ = 301656343500. Its totient is φ = 53627794368.

The previous prime is 134069485943. The next prime is 134069485969. The reversal of 134069485960 is 69584960431.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 114299438724 + 19770047236 = 338082^2 + 140606^2 .

It is not an unprimeable number, because it can be changed into a prime (134069485969) 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, 1675868535 + ... + 1675868614.

Almost surely, 2134069485960 is an apocalyptic number.

134069485960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134069485960 is an abundant number, since it is smaller than the sum of its proper divisors (167586857540).

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

134069485960 is a wasteful number, since it uses less digits than its factorization.

134069485960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3351737160 (or 3351737156 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 55.

The spelling of 134069485960 in words is "one hundred thirty-four billion, sixty-nine million, four hundred eighty-five thousand, nine hundred sixty".

Divisors: 1 2 4 5 8 10 20 40 3351737149 6703474298 13406948596 16758685745 26813897192 33517371490 67034742980 134069485960