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130590826 = 2232838931
BaseRepresentation
bin1111100100010…
…10100001101010
3100002201200221021
413302022201222
5231412401301
620543003054
73144001162
oct762124152
9302650837
10130590826
1167795903
123789948a
13210946a2
14134b55a2
15b6e88a1
hex7c8a86a

130590826 has 8 divisors (see below), whose sum is σ = 204403104. Its totient is φ = 62456460.

The previous prime is 130590793. The next prime is 130590833. The reversal of 130590826 is 628095031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 130590791 and 130590800.

It is an unprimeable number.

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, 1419420 + ... + 1419511.

It is an arithmetic number, because the mean of its divisors is an integer number (25550388).

Almost surely, 2130590826 is an apocalyptic number.

130590826 is a deficient number, since it is larger than the sum of its proper divisors (73812278).

130590826 is a wasteful number, since it uses less digits than its factorization.

130590826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2838956.

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 130590826 is about 11427.6343133651. The cubic root of 130590826 is about 507.3459792910.

The spelling of 130590826 in words is "one hundred thirty million, five hundred ninety thousand, eight hundred twenty-six".

Divisors: 1 2 23 46 2838931 5677862 65295413 130590826