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12307753283 = 72636685363
BaseRepresentation
bin10110111011001100…
…10110100101000011
31011202202012122111012
423131212112211003
5200201241101113
65353141511135
7613666114430
oct133546264503
934682178435
1012307753283
115246451231
122475a124ab
131211b48667
1484a84cb87
154c07b1aa8
hex2dd996943

12307753283 has 8 divisors (see below), whose sum is σ = 14119488768. Its totient is φ = 10509389064.

The previous prime is 12307753231. The next prime is 12307753327. The reversal of 12307753283 is 38235770321.

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

It is a cyclic number.

It is not a de Polignac number, because 12307753283 - 222 = 12303558979 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12307753283.

It is not an unprimeable number, because it can be changed into a prime (12307755283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3340841 + ... + 3344522.

It is an arithmetic number, because the mean of its divisors is an integer number (1764936096).

Almost surely, 212307753283 is an apocalyptic number.

12307753283 is a deficient number, since it is larger than the sum of its proper divisors (1811735485).

12307753283 is an equidigital number, since it uses as much as digits as its factorization.

12307753283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6685633.

The product of its (nonzero) digits is 211680, while the sum is 41.

The spelling of 12307753283 in words is "twelve billion, three hundred seven million, seven hundred fifty-three thousand, two hundred eighty-three".

Divisors: 1 7 263 1841 6685363 46797541 1758250469 12307753283