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134550054 = 23213953777
BaseRepresentation
bin10000000010100…
…01001000100110
3100101011211222100
420001101020212
5233421100204
621203512530
73222441132
oct1001211046
9311154870
10134550054
1169a4a4a1
1239088746
1321b4c822
1413c263c2
15bc2ba39
hex8051226

134550054 has 24 divisors (see below), whose sum is σ = 293627880. Its totient is φ = 44526528.

The previous prime is 134550047. The next prime is 134550067. The reversal of 134550054 is 450055431.

It is a congruent number.

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, 24387 + ... + 29390.

It is an arithmetic number, because the mean of its divisors is an integer number (12234495).

Almost surely, 2134550054 is an apocalyptic number.

134550054 is an abundant number, since it is smaller than the sum of its proper divisors (159077826).

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

134550054 is a wasteful number, since it uses less digits than its factorization.

134550054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53924 (or 53921 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 134550054 is about 11599.5712851812. The cubic root of 134550054 is about 512.4222260724.

The spelling of 134550054 in words is "one hundred thirty-four million, five hundred fifty thousand, fifty-four".

Divisors: 1 2 3 6 9 18 139 278 417 834 1251 2502 53777 107554 161331 322662 483993 967986 7475003 14950006 22425009 44850018 67275027 134550054