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23484377088 = 211332391777
BaseRepresentation
bin10101110111110001…
…110010100000000000
32020121122222222001000
4111313301302200000
5341044000031323
614442155412000
71460651624454
oct256761624000
966548888030
1023484377088
119a61356107
124674a54000
1322a3534223
1411cad78664
15926adde43
hex577c72800

23484377088 has 192 divisors, whose sum is σ = 69896736000. Its totient is φ = 7790985216.

The previous prime is 23484377071. The next prime is 23484377101. The reversal of 23484377088 is 88077348432.

23484377088 is a `hidden beast` number, since 23 + 48 + 437 + 70 + 88 = 666.

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

It is a super-2 number, since 2×234843770882 (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13214856 + ... + 13216632.

It is an arithmetic number, because the mean of its divisors is an integer number (364045500).

Almost surely, 223484377088 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23484377088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34948368000).

23484377088 is an abundant number, since it is smaller than the sum of its proper divisors (46412358912).

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

23484377088 is a wasteful number, since it uses less digits than its factorization.

23484377088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2047 (or 2021 counting only the distinct ones).

The product of its (nonzero) digits is 7225344, while the sum is 54.

The spelling of 23484377088 in words is "twenty-three billion, four hundred eighty-four million, three hundred seventy-seven thousand, eighty-eight".