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119793025 = 521121992
BaseRepresentation
bin1110010001111…
…10010110000001
322100102010010201
413020332112001
5221131334100
615515325201
72653136542
oct710762601
9270363121
10119793025
1161690300
1234150801
131ba83961
1411ca44c9
15a7b436a
hex723e581

119793025 has 27 divisors (see below), whose sum is σ = 164099523. Its totient is φ = 86684400.

The previous prime is 119792957. The next prime is 119793029. The reversal of 119793025 is 520397911.

The square root of 119793025 is 10945.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 43125489 + 76667536 = 6567^2 + 8756^2 .

It is not a de Polignac number, because 119793025 - 221 = 117695873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (119793029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 601876 + ... + 602074.

Almost surely, 2119793025 is an apocalyptic number.

119793025 is the 10945-th square number.

119793025 is the 5473-rd centered octagonal number.

It is an amenable number.

119793025 is a deficient number, since it is larger than the sum of its proper divisors (44306498).

119793025 is an equidigital number, since it uses as much as digits as its factorization.

119793025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 430 (or 215 counting only the distinct ones).

The product of its (nonzero) digits is 17010, while the sum is 37.

The cubic root of 119793025 is about 492.9586715352.

The spelling of 119793025 in words is "one hundred nineteen million, seven hundred ninety-three thousand, twenty-five".

Divisors: 1 5 11 25 55 121 199 275 605 995 2189 3025 4975 10945 24079 39601 54725 120395 198005 435611 601975 990025 2178055 4791721 10890275 23958605 119793025