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130275199 = 1761125627
BaseRepresentation
bin1111100001111…
…01011101111111
3100002010122222101
413300331131333
5231322301244
620532125531
73141215035
oct760753577
9302118871
10130275199
116759a75a
12377668a7
1320cb3b22
1413432555
15b6850d4
hex7c3d77f

130275199 has 8 divisors (see below), whose sum is σ = 140200848. Its totient is φ = 120600960.

The previous prime is 130275181. The next prime is 130275227. The reversal of 130275199 is 991572031.

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 130275199 - 27 = 130275071 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 (130275149) 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, 61777 + ... + 63850.

It is an arithmetic number, because the mean of its divisors is an integer number (17525106).

Almost surely, 2130275199 is an apocalyptic number.

130275199 is a deficient number, since it is larger than the sum of its proper divisors (9925649).

130275199 is a wasteful number, since it uses less digits than its factorization.

130275199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125705.

The product of its (nonzero) digits is 17010, while the sum is 37.

The square root of 130275199 is about 11413.8161453565. The cubic root of 130275199 is about 506.9369120888.

The spelling of 130275199 in words is "one hundred thirty million, two hundred seventy-five thousand, one hundred ninety-nine".

Divisors: 1 17 61 1037 125627 2135659 7663247 130275199