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23001214425005 = 519281861630059
BaseRepresentation
bin1010011101011011000110…
…01101110001011110101101
310000102220011011212222000202
411032231203031301132231
511003322441343100010
6120530340111003245
74562532351513455
oct516554315613655
9100386134788022
1023001214425005
11736883a9a2243
1226b5958209525
13cab00b5b8acb
1459739c55ad65
1529d4ab0146a5
hex14eb633717ad

23001214425005 has 16 divisors (see below), whose sum is σ = 29157561230400. Its totient is φ = 17370461969280.

The previous prime is 23001214424917. The next prime is 23001214425041. The reversal of 23001214425005 is 50052441210032.

It is not a de Polignac number, because 23001214425005 - 216 = 23001214359469 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 430788335 + ... + 430841724.

It is an arithmetic number, because the mean of its divisors is an integer number (1822347576900).

Almost surely, 223001214425005 is an apocalyptic number.

It is an amenable number.

23001214425005 is a deficient number, since it is larger than the sum of its proper divisors (6156346805395).

23001214425005 is a wasteful number, since it uses less digits than its factorization.

23001214425005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 861630364.

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 23001214425005 its reverse (50052441210032), we get a palindrome (73053655635037).

The spelling of 23001214425005 in words is "twenty-three trillion, one billion, two hundred fourteen million, four hundred twenty-five thousand, five".

Divisors: 1 5 19 95 281 1405 5339 26695 861630059 4308150295 16370971121 81854855605 242118046579 1210590232895 4600242885001 23001214425005