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130063571 = 1145725873
BaseRepresentation
bin1111100000010…
…01110011010011
3100001201220200022
413300021303103
5231244013241
620523414055
73136344041
oct760116323
9301656608
10130063571
1167465760
123768432b
1320c3b6c1
14133b9391
15b64254b
hex7c09cd3

130063571 has 8 divisors (see below), whose sum is σ = 142203504. Its totient is φ = 117976320.

The previous prime is 130063543. The next prime is 130063601. The reversal of 130063571 is 175360031.

It is a happy number.

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

It is not a de Polignac number, because 130063571 - 214 = 130047187 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 130063571.

It is not an unprimeable number, because it can be changed into a prime (130063511) 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, 7910 + ... + 17963.

It is an arithmetic number, because the mean of its divisors is an integer number (17775438).

Almost surely, 2130063571 is an apocalyptic number.

130063571 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

130063571 is a deficient number, since it is larger than the sum of its proper divisors (12139933).

130063571 is a wasteful number, since it uses less digits than its factorization.

130063571 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26341.

The product of its (nonzero) digits is 1890, while the sum is 26.

The square root of 130063571 is about 11404.5416830314. The cubic root of 130063571 is about 506.6622622443.

The spelling of 130063571 in words is "one hundred thirty million, sixty-three thousand, five hundred seventy-one".

Divisors: 1 11 457 5027 25873 284603 11823961 130063571