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134160901 = 731618253
BaseRepresentation
bin1111111111100…
…10001000000101
3100100110002011021
413333302020011
5233321122101
621151311141
73216230440
oct777621005
9310402137
10134160901
1169804086
1238b1b4b1
1321a44664
1413b64657
15bba15a1
hex7ff2205

134160901 has 8 divisors (see below), whose sum is σ = 158273024. Its totient is φ = 111285360.

The previous prime is 134160847. The next prime is 134160907. The reversal of 134160901 is 109061431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 134160901 - 217 = 134029829 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134160907) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 308910 + ... + 309343.

It is an arithmetic number, because the mean of its divisors is an integer number (19784128).

Almost surely, 2134160901 is an apocalyptic number.

It is an amenable number.

134160901 is a deficient number, since it is larger than the sum of its proper divisors (24112123).

134160901 is an equidigital number, since it uses as much as digits as its factorization.

134160901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 618291.

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 134160901 is about 11582.7846824501. The cubic root of 134160901 is about 511.9277305324.

The spelling of 134160901 in words is "one hundred thirty-four million, one hundred sixty thousand, nine hundred one".

Divisors: 1 7 31 217 618253 4327771 19165843 134160901