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12305834001 = 323793607691
BaseRepresentation
bin10110111010111110…
…00010000000010001
31011202121121010201200
423131133002000101
5200200243142001
65353032421413
7613643602026
oct133537020021
934677533650
1012305834001
11524536024a
122475247869
131211625ba6
1484a4ad54d
154c0533086
hex2dd7c2011

12305834001 has 12 divisors (see below), whose sum is σ = 17821998480. Its totient is φ = 8182240920.

The previous prime is 12305833993. The next prime is 12305834027. The reversal of 12305834001 is 10043850321.

It is a happy number.

12305834001 is a `hidden beast` number, since 12 + 30 + 583 + 40 + 0 + 1 = 666.

It is not a de Polignac number, because 12305834001 - 23 = 12305833993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12305834071) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1800435 + ... + 1807256.

It is an arithmetic number, because the mean of its divisors is an integer number (1485166540).

Almost surely, 212305834001 is an apocalyptic number.

It is an amenable number.

12305834001 is a deficient number, since it is larger than the sum of its proper divisors (5516164479).

12305834001 is a wasteful number, since it uses less digits than its factorization.

12305834001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3608076 (or 3608073 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The spelling of 12305834001 in words is "twelve billion, three hundred five million, eight hundred thirty-four thousand, one".

Divisors: 1 3 9 379 1137 3411 3607691 10823073 32469219 1367314889 4101944667 12305834001