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23530727945088 = 2732713224461309
BaseRepresentation
bin1010101100110101011001…
…01011100011001110000000
310002022111220212222211122200
411112122230223203032000
511041011412323220323
6122013511151233200
74646016242255160
oct526325453431600
9102274825884580
1023530727945088
117552364531151
1227804b5218800
131018c2709b720
145b4c713525a0
152ac14cbc9443
hex1566acae3380

23530727945088 has 192 divisors, whose sum is σ = 83337995176800. Its totient is φ = 6205906243584.

The previous prime is 23530727945057. The next prime is 23530727945093. The reversal of 23530727945088 is 88054972703532.

23530727945088 is a `hidden beast` number, since 2 + 3 + 5 + 30 + 7 + 2 + 7 + 94 + 508 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (192).

It is a super-2 number, since 2×235307279450882 (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 112125823 + ... + 112335486.

Almost surely, 223530727945088 is an apocalyptic number.

23530727945088 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

23530727945088 is an abundant number, since it is smaller than the sum of its proper divisors (59807267231712).

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

23530727945088 is a wasteful number, since it uses less digits than its factorization.

23530727945088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224461349 (or 224461334 counting only the distinct ones).

The product of its (nonzero) digits is 101606400, while the sum is 63.

The spelling of 23530727945088 in words is "twenty-three trillion, five hundred thirty billion, seven hundred twenty-seven million, nine hundred forty-five thousand, eighty-eight".