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23021244014 = 213218713567
BaseRepresentation
bin10101011100001011…
…000100111001101110
32012102101112100220012
4111130023010321232
5334121414302024
614324213053222
71443326226326
oct253413047156
965371470805
1023021244014
11984398a3aa
124565927212
13222b5b98a2
14118565c286
158eb10950e
hex55c2c4e6e

23021244014 has 8 divisors (see below), whose sum is σ = 34558010688. Its totient is φ = 11501907120.

The previous prime is 23021244013. The next prime is 23021244031. The reversal of 23021244014 is 41044212032.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23021244013) 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, 4354142 + ... + 4359425.

It is an arithmetic number, because the mean of its divisors is an integer number (4319751336).

Almost surely, 223021244014 is an apocalyptic number.

23021244014 is a deficient number, since it is larger than the sum of its proper divisors (11536766674).

23021244014 is a wasteful number, since it uses less digits than its factorization.

23021244014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8714890.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 23021244014 its reverse (41044212032), we get a palindrome (64065456046).

The spelling of 23021244014 in words is "twenty-three billion, twenty-one million, two hundred forty-four thousand, fourteen".

Divisors: 1 2 1321 2642 8713567 17427134 11510622007 23021244014