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93017134080 = 2103951371
BaseRepresentation
bin101011010100001000…
…0001101010000000000
322220002112011000000000
41112220100031100000
53010444341242310
6110422000000000
76502023410553
oct1265020152000
9286075130000
1093017134080
11364a2824632
121603b300000
138a04c25610
1447058c469a
1526461a74c0
hex15a840d400

93017134080 has 880 divisors, whose sum is σ = 365514678144. Its totient is φ = 22574039040.

The previous prime is 93017134079. The next prime is 93017134121. The reversal of 93017134080 is 8043171039.

It is a happy number.

93017134080 is a `hidden beast` number, since 9 + 301 + 7 + 1 + 340 + 8 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1310100445 + ... + 1310100515.

Almost surely, 293017134080 is an apocalyptic number.

93017134080 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 93017134080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (182757339072).

93017134080 is an abundant number, since it is smaller than the sum of its proper divisors (272497544064).

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

93017134080 is an frugal number, since it uses more digits than its factorization.

93017134080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136 (or 94 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The spelling of 93017134080 in words is "ninety-three billion, seventeen million, one hundred thirty-four thousand, eighty".