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23302000030 = 2510390724943
BaseRepresentation
bin10101101100111010…
…000100110110011110
32020010221211020202011
4111230322010312132
5340210303000110
614412122421434
71453305506101
oct255472046636
966127736664
1023302000030
11997840a571
12462396187a
13227480a3ca
1411b0a62738
15915ab648a
hex56ce84d9e

23302000030 has 32 divisors (see below), whose sum is σ = 42399212544. Its totient is φ = 9219760416.

The previous prime is 23302000019. The next prime is 23302000039. The reversal of 23302000030 is 3000020332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23302000039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 921739 + ... + 946681.

It is an arithmetic number, because the mean of its divisors is an integer number (1324975392).

Almost surely, 223302000030 is an apocalyptic number.

23302000030 is a deficient number, since it is larger than the sum of its proper divisors (19097212514).

23302000030 is a wasteful number, since it uses less digits than its factorization.

23302000030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25960.

The product of its (nonzero) digits is 108, while the sum is 13.

Adding to 23302000030 its reverse (3000020332), we get a palindrome (26302020362).

The spelling of 23302000030 in words is "twenty-three billion, three hundred two million, thirty", and thus it is an aban number.

Divisors: 1 2 5 10 103 206 515 907 1030 1814 4535 9070 24943 49886 93421 124715 186842 249430 467105 934210 2569129 5138258 12845645 22623301 25691290 45246602 113116505 226233010 2330200003 4660400006 11651000015 23302000030