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130790653 = 728332159
BaseRepresentation
bin1111100101110…
…11010011111101
3100010002212001021
413302323103331
5231440300103
620551144141
73145462600
oct762732375
9303085037
10130790653
1167911a54
1237975051
1321134626
1413528337
15b737bbd
hex7cbb4fd

130790653 has 12 divisors (see below), whose sum is σ = 153982080. Its totient is φ = 110752152.

The previous prime is 130790651. The next prime is 130790659. The reversal of 130790653 is 356097031.

It is not a de Polignac number, because 130790653 - 21 = 130790651 is a prime.

It is a super-3 number, since 3×1307906533 (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130790651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12013 + ... + 20146.

It is an arithmetic number, because the mean of its divisors is an integer number (12831840).

Almost surely, 2130790653 is an apocalyptic number.

It is an amenable number.

130790653 is a deficient number, since it is larger than the sum of its proper divisors (23191427).

130790653 is an equidigital number, since it uses as much as digits as its factorization.

130790653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32256 (or 32249 counting only the distinct ones).

The product of its (nonzero) digits is 17010, while the sum is 34.

The square root of 130790653 is about 11436.3741194489. The cubic root of 130790653 is about 507.6046236934.

The spelling of 130790653 in words is "one hundred thirty million, seven hundred ninety thousand, six hundred fifty-three".

Divisors: 1 7 49 83 581 4067 32159 225113 1575791 2669197 18684379 130790653