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134050144 = 255379039
BaseRepresentation
bin1111111110101…
…11000101100000
3100100020110020011
413333113011200
5233304101034
621145054304
73215256514
oct777270540
9310213204
10134050144
1169738948
1238a87394
1321a06117
1413b36144
15bb7d864
hex7fd7160

134050144 has 24 divisors (see below), whose sum is σ = 268894080. Its totient is φ = 65759616.

The previous prime is 134050121. The next prime is 134050177. The reversal of 134050144 is 441050431.

It is a super-2 number, since 2×1340501442 = 35938882212841472, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37824 + ... + 41215.

It is an arithmetic number, because the mean of its divisors is an integer number (11203920).

Almost surely, 2134050144 is an apocalyptic number.

It is an amenable number.

134050144 is an abundant number, since it is smaller than the sum of its proper divisors (134843936).

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

134050144 is an equidigital number, since it uses as much as digits as its factorization.

134050144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79102 (or 79094 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 134050144 is about 11578.0025911208. The cubic root of 134050144 is about 511.7868171733.

The spelling of 134050144 in words is "one hundred thirty-four million, fifty thousand, one hundred forty-four".

Divisors: 1 2 4 8 16 32 53 106 212 424 848 1696 79039 158078 316156 632312 1264624 2529248 4189067 8378134 16756268 33512536 67025072 134050144