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125314441 = 7107167309
BaseRepresentation
bin1110111100000…
…10010110001001
322201210122002121
413132002112021
5224040030231
620233531241
73051104140
oct736022611
9281718077
10125314441
116481165a
1235b73b21
131cc67b75
1412900757
15b005311
hex7782589

125314441 has 8 divisors (see below), whose sum is σ = 144555840. Its totient is φ = 106407888.

The previous prime is 125314433. The next prime is 125314451. The reversal of 125314441 is 144413521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 125314441 - 23 = 125314433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (125314451) 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 7 ways as a sum of consecutive naturals, for example, 82906 + ... + 84403.

It is an arithmetic number, because the mean of its divisors is an integer number (18069480).

Almost surely, 2125314441 is an apocalyptic number.

It is an amenable number.

125314441 is a deficient number, since it is larger than the sum of its proper divisors (19241399).

125314441 is a wasteful number, since it uses less digits than its factorization.

125314441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167423.

The product of its digits is 1920, while the sum is 25.

The square root of 125314441 is about 11194.3932841401. The cubic root of 125314441 is about 500.4189036082.

Adding to 125314441 its reverse (144413521), we get a palindrome (269727962).

The spelling of 125314441 in words is "one hundred twenty-five million, three hundred fourteen thousand, four hundred forty-one".

Divisors: 1 7 107 749 167309 1171163 17902063 125314441