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130098355 = 526019671
BaseRepresentation
bin1111100000100…
…10010010110011
3100001210200101121
413300102102303
5231301121410
620524243111
73136550332
oct760222263
9301720347
10130098355
1167489902
12376a0497
1320c5149a
14133c7d19
15b64c9da
hex7c124b3

130098355 has 4 divisors (see below), whose sum is σ = 156118032. Its totient is φ = 104078680.

The previous prime is 130098347. The next prime is 130098359. The reversal of 130098355 is 553890031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 553890031 = 2771999603.

It is not a de Polignac number, because 130098355 - 23 = 130098347 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 130098355.

It is not an unprimeable number, because it can be changed into a prime (130098359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13009831 + ... + 13009840.

It is an arithmetic number, because the mean of its divisors is an integer number (39029508).

Almost surely, 2130098355 is an apocalyptic number.

130098355 is a deficient number, since it is larger than the sum of its proper divisors (26019677).

130098355 is an equidigital number, since it uses as much as digits as its factorization.

130098355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26019676.

The product of its (nonzero) digits is 16200, while the sum is 34.

The square root of 130098355 is about 11406.0665875665. The cubic root of 130098355 is about 506.7074252087.

The spelling of 130098355 in words is "one hundred thirty million, ninety-eight thousand, three hundred fifty-five".

Divisors: 1 5 26019671 130098355