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23002014 = 2372572131
BaseRepresentation
bin101011110111…
…1101110011110
31121021121211110
41113233232132
521342031024
62141002450
7366341160
oct127575636
947247743
1023002014
1111a90832
127853426
1349c4979
1430aa930
152045629
hex15efb9e

23002014 has 32 divisors (see below), whose sum is σ = 52805376. Its totient is φ = 6543360.

The previous prime is 23002013. The next prime is 23002051. The reversal of 23002014 is 41020032.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23002013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9729 + ... + 11859.

It is an arithmetic number, because the mean of its divisors is an integer number (1650168).

Almost surely, 223002014 is an apocalyptic number.

23002014 is an abundant number, since it is smaller than the sum of its proper divisors (29803362).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23002014 is a wasteful number, since it uses less digits than its factorization.

23002014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2400.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 23002014 is about 4796.0414927313. The cubic root of 23002014 is about 284.3949985372.

Adding to 23002014 its reverse (41020032), we get a palindrome (64022046).

The spelling of 23002014 in words is "twenty-three million, two thousand, fourteen".

Divisors: 1 2 3 6 7 14 21 42 257 514 771 1542 1799 2131 3598 4262 5397 6393 10794 12786 14917 29834 44751 89502 547667 1095334 1643001 3286002 3833669 7667338 11501007 23002014