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125241414 = 231710112157
BaseRepresentation
bin1110111011100…
…00100001000110
322201122220220220
413131300201012
5224030211124
620232205210
73050351214
oct735604106
9281586826
10125241414
1164771801
1235b39806
131cc4085c
14128c1cb4
15aedd879
hex7770846

125241414 has 32 divisors (see below), whose sum is σ = 267865056. Its totient is φ = 38899200.

The previous prime is 125241409. The next prime is 125241433. The reversal of 125241414 is 414142521.

It is a Curzon number.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 4224 + ... + 16380.

It is an arithmetic number, because the mean of its divisors is an integer number (8370783).

Almost surely, 2125241414 is an apocalyptic number.

125241414 is an abundant number, since it is smaller than the sum of its proper divisors (142623642).

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

125241414 is a wasteful number, since it uses less digits than its factorization.

125241414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12280.

The product of its digits is 1280, while the sum is 24.

The square root of 125241414 is about 11191.1310420350. The cubic root of 125241414 is about 500.3216783350.

Adding to 125241414 its reverse (414142521), we get a palindrome (539383935).

The spelling of 125241414 in words is "one hundred twenty-five million, two hundred forty-one thousand, four hundred fourteen".

Divisors: 1 2 3 6 17 34 51 101 102 202 303 606 1717 3434 5151 10302 12157 24314 36471 72942 206669 413338 620007 1227857 1240014 2455714 3683571 7367142 20873569 41747138 62620707 125241414