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23023034300 = 2252732890049
BaseRepresentation
bin10101011100010001…
…111001111110111100
32012102111220022201002
4111130101321332330
5334122344044200
614324315305432
71443350363660
oct253421717674
965374808632
1023023034300
1198449a2482
12456644b278
13222ba95726
1411859a68a0
158eb35ebd5
hex55c479fbc

23023034300 has 36 divisors (see below), whose sum is σ = 57097126800. Its totient is φ = 7893611520.

The previous prime is 23023034297. The next prime is 23023034311. The reversal of 23023034300 is 343032032.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16444325 + ... + 16445724.

It is an arithmetic number, because the mean of its divisors is an integer number (1586031300).

Almost surely, 223023034300 is an apocalyptic number.

23023034300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23023034300 is an abundant number, since it is smaller than the sum of its proper divisors (34074092500).

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

23023034300 is a wasteful number, since it uses less digits than its factorization.

23023034300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32890070 (or 32890063 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 20.

Adding to 23023034300 its reverse (343032032), we get a palindrome (23366066332).

The spelling of 23023034300 in words is "twenty-three billion, twenty-three million, thirty-four thousand, three hundred".

Divisors: 1 2 4 5 7 10 14 20 25 28 35 50 70 100 140 175 350 700 32890049 65780098 131560196 164450245 230230343 328900490 460460686 657800980 822251225 920921372 1151151715 1644502450 2302303430 3289004900 4604606860 5755758575 11511517150 23023034300