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130359447 = 3214484383
BaseRepresentation
bin1111100010100…
…10000010010111
3100002021221112200
413301102002113
5231333000242
620534015543
73142015461
oct761220227
9302257480
10130359447
1167647a89
12377a75b3
132101328a
1413455131
15b6a004c
hex7c52097

130359447 has 6 divisors (see below), whose sum is σ = 188296992. Its totient is φ = 86906292.

The previous prime is 130359419. The next prime is 130359461. The reversal of 130359447 is 744953031.

It is not a de Polignac number, because 130359447 - 28 = 130359191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130359407) 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 5 ways as a sum of consecutive naturals, for example, 7242183 + ... + 7242200.

It is an arithmetic number, because the mean of its divisors is an integer number (31382832).

Almost surely, 2130359447 is an apocalyptic number.

130359447 is a deficient number, since it is larger than the sum of its proper divisors (57937545).

130359447 is a wasteful number, since it uses less digits than its factorization.

130359447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14484389 (or 14484386 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 130359447 is about 11417.5061637820. The cubic root of 130359447 is about 507.0461659816.

The spelling of 130359447 in words is "one hundred thirty million, three hundred fifty-nine thousand, four hundred forty-seven".

Divisors: 1 3 9 14484383 43453149 130359447