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130854101 = 786321661
BaseRepresentation
bin1111100110010…
…10110011010101
3100010020002002012
413303022303111
5231444312401
620552354005
73146145560
oct763126325
9303202065
10130854101
1167955694
12379a5905
1321157481
14135434d7
15b74b8bb
hex7ccacd5

130854101 has 8 divisors (see below), whose sum is σ = 149727744. Its totient is φ = 112025520.

The previous prime is 130854091. The next prime is 130854103. The reversal of 130854101 is 101458031.

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 130854101 - 26 = 130854037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130854103) 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, 4790 + ... + 16871.

It is an arithmetic number, because the mean of its divisors is an integer number (18715968).

Almost surely, 2130854101 is an apocalyptic number.

It is an amenable number.

130854101 is a deficient number, since it is larger than the sum of its proper divisors (18873643).

130854101 is an equidigital number, since it uses as much as digits as its factorization.

130854101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22531.

The product of its (nonzero) digits is 480, while the sum is 23.

The square root of 130854101 is about 11439.1477392330. The cubic root of 130854101 is about 507.6866919730.

The spelling of 130854101 in words is "one hundred thirty million, eight hundred fifty-four thousand, one hundred one".

Divisors: 1 7 863 6041 21661 151627 18693443 130854101