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9014576172 = 2237130382361
BaseRepresentation
bin10000110010100111…
…11000010000101100
3212021020111220202120
420121103320100230
5121430212414142
64050301352540
7436250430120
oct103123702054
925236456676
109014576172
113906547558
1218b6b68750
13b087b4a54
1461732b580
1537b60a7ec
hex2194f842c

9014576172 has 48 divisors (see below), whose sum is σ = 24057610752. Its totient is φ = 2573585280.

The previous prime is 9014576117. The next prime is 9014576209. The reversal of 9014576172 is 2716754109.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

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, 68272 + ... + 150632.

It is an arithmetic number, because the mean of its divisors is an integer number (501200224).

Almost surely, 29014576172 is an apocalyptic number.

It is an amenable number.

9014576172 is an abundant number, since it is smaller than the sum of its proper divisors (15043034580).

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

9014576172 is a wasteful number, since it uses less digits than its factorization.

9014576172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83678 (or 83676 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 42.

The square root of 9014576172 is about 94945.1218968094. The cubic root of 9014576172 is about 2081.2061677176.

The spelling of 9014576172 in words is "nine billion, fourteen million, five hundred seventy-six thousand, one hundred seventy-two".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 1303 2606 3909 5212 7818 9121 15636 18242 27363 36484 54726 82361 109452 164722 247083 329444 494166 576527 988332 1153054 1729581 2306108 3459162 6918324 107316383 214632766 321949149 429265532 643898298 751214681 1287796596 1502429362 2253644043 3004858724 4507288086 9014576172