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23300554332 = 22311176519351
BaseRepresentation
bin10101101100110100…
…100011111001011100
32020010212002210121210
4111230310203321130
5340204420214312
614412031424420
71453260305166
oct255464437134
966125083553
1023300554332
119977612380
124623385110
132274422373
1411b07a7936
159158cce3c
hex56cd23e5c

23300554332 has 24 divisors (see below), whose sum is σ = 59310502272. Its totient is φ = 7060774000.

The previous prime is 23300554327. The next prime is 23300554369. The reversal of 23300554332 is 23345500332.

It is a self number, because there is not a number n which added to its sum of digits gives 23300554332.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 88259544 + ... + 88259807.

It is an arithmetic number, because the mean of its divisors is an integer number (2471270928).

Almost surely, 223300554332 is an apocalyptic number.

23300554332 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

23300554332 is an abundant number, since it is smaller than the sum of its proper divisors (36009947940).

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

23300554332 is a wasteful number, since it uses less digits than its factorization.

23300554332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176519369 (or 176519367 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 30.

The spelling of 23300554332 in words is "twenty-three billion, three hundred million, five hundred fifty-four thousand, three hundred thirty-two".

Divisors: 1 2 3 4 6 11 12 22 33 44 66 132 176519351 353038702 529558053 706077404 1059116106 1941712861 2118232212 3883425722 5825138583 7766851444 11650277166 23300554332