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130554601 = 238368389
BaseRepresentation
bin1111100100000…
…01101011101001
3100002122212020121
413302001223221
5231410221401
620542123241
73143460442
oct762015351
9302585217
10130554601
1167770671
1237880521
1321081058
14134a62c9
15b6dcca1
hex7c81ae9

130554601 has 8 divisors (see below), whose sum is σ = 137874240. Its totient is φ = 123371952.

The previous prime is 130554583. The next prime is 130554617. The reversal of 130554601 is 106455031.

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 130554601 - 29 = 130554089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130554691) 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, 32286 + ... + 36103.

It is an arithmetic number, because the mean of its divisors is an integer number (17234280).

Almost surely, 2130554601 is an apocalyptic number.

It is an amenable number.

130554601 is a deficient number, since it is larger than the sum of its proper divisors (7319639).

130554601 is an equidigital number, since it uses as much as digits as its factorization.

130554601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68495.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 130554601 is about 11426.0492297207. The cubic root of 130554601 is about 507.2990635204.

The spelling of 130554601 in words is "one hundred thirty million, five hundred fifty-four thousand, six hundred one".

Divisors: 1 23 83 1909 68389 1572947 5676287 130554601