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12302024983 = 17371109971
BaseRepresentation
bin10110111010100001…
…00000000100010111
31011202100102121201221
423131100200010113
5200143304244413
65352415031211
7613566326023
oct133520400427
934670377657
1012302024983
1152431994a6
122473b0b507
1312108c1231
14849b9b383
154c002e68d
hex2dd420117

12302024983 has 4 divisors (see below), whose sum is σ = 12373135128. Its totient is φ = 12230914840.

The previous prime is 12302024939. The next prime is 12302024989. The reversal of 12302024983 is 38942020321.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 12302024983 - 233 = 3712090391 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12302024989) 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, 35554813 + ... + 35555158.

It is an arithmetic number, because the mean of its divisors is an integer number (3093283782).

Almost surely, 212302024983 is an apocalyptic number.

12302024983 is a deficient number, since it is larger than the sum of its proper divisors (71110145).

12302024983 is an equidigital number, since it uses as much as digits as its factorization.

12302024983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71110144.

The product of its (nonzero) digits is 20736, while the sum is 34.

The spelling of 12302024983 in words is "twelve billion, three hundred two million, twenty-four thousand, nine hundred eighty-three".

Divisors: 1 173 71109971 12302024983