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130053199 = 433024493
BaseRepresentation
bin1111100000001…
…11010001001111
3100001201101110011
413300013101033
5231243200244
620523254051
73136301563
oct760072117
9301641404
10130053199
1167458991
123767a327
1320c36a73
14133b56a3
15b63e434
hex7c0744f

130053199 has 4 divisors (see below), whose sum is σ = 133077736. Its totient is φ = 127028664.

The previous prime is 130053181. The next prime is 130053211. The reversal of 130053199 is 991350031.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 130053199 - 25 = 130053167 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 130053199.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130050199) 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, 1512204 + ... + 1512289.

It is an arithmetic number, because the mean of its divisors is an integer number (33269434).

Almost surely, 2130053199 is an apocalyptic number.

130053199 is a deficient number, since it is larger than the sum of its proper divisors (3024537).

130053199 is an equidigital number, since it uses as much as digits as its factorization.

130053199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3024536.

The product of its (nonzero) digits is 3645, while the sum is 31.

The square root of 130053199 is about 11404.0869428464. The cubic root of 130053199 is about 506.6487938544.

The spelling of 130053199 in words is "one hundred thirty million, fifty-three thousand, one hundred ninety-nine".

Divisors: 1 43 3024493 130053199