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130199848 = 23151110771
BaseRepresentation
bin1111100001010…
…11000100101000
3100001222211121121
413300223010220
5231312343343
620530345024
73140452252
oct760530450
9301884547
10130199848
1167549089
123772b174
1320c8873c
1413412cd2
15b66caed
hex7c2b128

130199848 has 16 divisors (see below), whose sum is σ = 244308960. Its totient is φ = 65050800.

The previous prime is 130199819. The next prime is 130199857. The reversal of 130199848 is 848991031.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6703 + ... + 17473.

It is an arithmetic number, because the mean of its divisors is an integer number (15269310).

Almost surely, 2130199848 is an apocalyptic number.

It is an amenable number.

130199848 is a deficient number, since it is larger than the sum of its proper divisors (114109112).

130199848 is a wasteful number, since it uses less digits than its factorization.

130199848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12288 (or 12284 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 43.

The square root of 130199848 is about 11410.5147999553. The cubic root of 130199848 is about 506.8391560295.

The spelling of 130199848 in words is "one hundred thirty million, one hundred ninety-nine thousand, eight hundred forty-eight".

Divisors: 1 2 4 8 1511 3022 6044 10771 12088 21542 43084 86168 16274981 32549962 65099924 130199848