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134050660 = 2256702533
BaseRepresentation
bin1111111110101…
…11001101100100
3100100020110221021
413333113031210
5233304110120
621145100524
73215261152
oct777271544
9310213837
10134050660
1169739277
1238a87744
1321a06423
1413b363d2
15bb7daaa
hex7fd7364

134050660 has 12 divisors (see below), whose sum is σ = 281506428. Its totient is φ = 53620256.

The previous prime is 134050639. The next prime is 134050663. The reversal of 134050660 is 66050431.

It can be written as a sum of positive squares in 2 ways, for example, as 48525156 + 85525504 = 6966^2 + 9248^2 .

It is not an unprimeable number, because it can be changed into a prime (134050663) 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, 3351247 + ... + 3351286.

It is an arithmetic number, because the mean of its divisors is an integer number (23458869).

Almost surely, 2134050660 is an apocalyptic number.

134050660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134050660 is an abundant number, since it is smaller than the sum of its proper divisors (147455768).

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

134050660 is a wasteful number, since it uses less digits than its factorization.

134050660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6702542 (or 6702540 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 134050660 is about 11578.0248747358. The cubic root of 134050660 is about 511.7874738471.

The spelling of 134050660 in words is "one hundred thirty-four million, fifty thousand, six hundred sixty".

Divisors: 1 2 4 5 10 20 6702533 13405066 26810132 33512665 67025330 134050660