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130254059 = 1310019543
BaseRepresentation
bin1111100001110…
…00010011101011
3100002002120222102
413300320103223
5231321112214
620531444015
73141066305
oct760702353
9302076872
10130254059
1167585891
123775660b
1320ca7310
1413428975
15b67dbde
hex7c384eb

130254059 has 4 divisors (see below), whose sum is σ = 140273616. Its totient is φ = 120234504.

The previous prime is 130254053. The next prime is 130254071. The reversal of 130254059 is 950452031.

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

It is not a de Polignac number, because 130254059 - 24 = 130254043 is a prime.

It is a super-2 number, since 2×1302540592 = 33932239771950962, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130254053) 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, 5009759 + ... + 5009784.

It is an arithmetic number, because the mean of its divisors is an integer number (35068404).

Almost surely, 2130254059 is an apocalyptic number.

130254059 is a deficient number, since it is larger than the sum of its proper divisors (10019557).

130254059 is a wasteful number, since it uses less digits than its factorization.

130254059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10019556.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 130254059 is about 11412.8900371466. The cubic root of 130254059 is about 506.9094900721.

The spelling of 130254059 in words is "one hundred thirty million, two hundred fifty-four thousand, fifty-nine".

Divisors: 1 13 10019543 130254059