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23430366013215 = 3571741128171363
BaseRepresentation
bin1010101001111010011101…
…01001001010011100011111
310001221220212111022110012210
411110331032221022130133
511032340342144410330
6121455432254531503
74635534212025540
oct524751651123437
9101856774273183
1023430366013215
1175138428712a7
122764b66206b93
13100c6215b8b15
145b00701da4c7
152a9726cea8b0
hex154f4ea4a71f

23430366013215 has 32 divisors (see below), whose sum is σ = 42868707088896. Its totient is φ = 10704872154240.

The previous prime is 23430366013123. The next prime is 23430366013231. The reversal of 23430366013215 is 51231066303432.

It is not a de Polignac number, because 23430366013215 - 212 = 23430366009119 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 63902877 + ... + 64268486.

It is an arithmetic number, because the mean of its divisors is an integer number (1339647096528).

Almost surely, 223430366013215 is an apocalyptic number.

23430366013215 is a deficient number, since it is larger than the sum of its proper divisors (19438341075681).

23430366013215 is a wasteful number, since it uses less digits than its factorization.

23430366013215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128173119.

The product of its (nonzero) digits is 233280, while the sum is 39.

The spelling of 23430366013215 in words is "twenty-three trillion, four hundred thirty billion, three hundred sixty-six million, thirteen thousand, two hundred fifteen".

Divisors: 1 3 5 7 15 21 35 105 1741 5223 8705 12187 26115 36561 60935 182805 128171363 384514089 640856815 897199541 1922570445 2691598623 4485997705 13457993115 223146342983 669439028949 1115731714915 1562024400881 3347195144745 4686073202643 7810122004405 23430366013215