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125324330 = 2553236461
BaseRepresentation
bin1110111100001…
…00110000101010
322201211010122212
413132010300222
5224040334310
620234045122
73051145025
oct736046052
9281733585
10125324330
116481902a
1235b797a2
131cc6c511
14129041bc
15b008205
hex7784c2a

125324330 has 16 divisors (see below), whose sum is σ = 229841064. Its totient is φ = 49183680.

The previous prime is 125324327. The next prime is 125324359. The reversal of 125324330 is 33423521.

It can be written as a sum of positive squares in 4 ways, for example, as 87366409 + 37957921 = 9347^2 + 6161^2 .

It is a junction number, because it is equal to n+sod(n) for n = 125324296 and 125324305.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 117701 + ... + 118760.

Almost surely, 2125324330 is an apocalyptic number.

125324330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

125324330 is a deficient number, since it is larger than the sum of its proper divisors (104516734).

125324330 is a wasteful number, since it uses less digits than its factorization.

125324330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236521.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 125324330 is about 11194.8349697528. The cubic root of 125324330 is about 500.4320665295.

Adding to 125324330 its reverse (33423521), we get a palindrome (158747851).

The spelling of 125324330 in words is "one hundred twenty-five million, three hundred twenty-four thousand, three hundred thirty".

Divisors: 1 2 5 10 53 106 265 530 236461 472922 1182305 2364610 12532433 25064866 62662165 125324330