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23032425200 = 2452471225129
BaseRepresentation
bin10101011100110101…
…101110101011110000
32012110011120102121012
4111130311232223300
5334132300101300
614325252450052
71443523245461
oct253465565360
965404512535
1023032425200
11984a226a54
124569619928
132230a02c85
141186d2cd68
158ec0b7435
hex55cd6eaf0

23032425200 has 60 divisors (see below), whose sum is σ = 56512796640. Its totient is φ = 9016942080.

The previous prime is 23032425191. The next prime is 23032425203. The reversal of 23032425200 is 252423032.

It is a super-2 number, since 2×230324252002 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23032425203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 593765 + ... + 631364.

It is an arithmetic number, because the mean of its divisors is an integer number (941879944).

Almost surely, 223032425200 is an apocalyptic number.

23032425200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23032425200 is an abundant number, since it is smaller than the sum of its proper divisors (33480371440).

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

23032425200 is a wasteful number, since it uses less digits than its factorization.

23032425200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1225194 (or 1225183 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 23.

Adding to 23032425200 its reverse (252423032), we get a palindrome (23284848232).

The spelling of 23032425200 in words is "twenty-three billion, thirty-two million, four hundred twenty-five thousand, two hundred".

Divisors: 1 2 4 5 8 10 16 20 25 40 47 50 80 94 100 188 200 235 376 400 470 752 940 1175 1880 2350 3760 4700 9400 18800 1225129 2450258 4900516 6125645 9801032 12251290 19602064 24502580 30628225 49005160 57581063 61256450 98010320 115162126 122512900 230324252 245025800 287905315 460648504 490051600 575810630 921297008 1151621260 1439526575 2303242520 2879053150 4606485040 5758106300 11516212600 23032425200