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125675485 = 5131933469
BaseRepresentation
bin1110111110110…
…10011111011101
322202110222100121
413133122133131
5224133103420
620245354541
73054136555
oct737323735
9282428317
10125675485
1164a38941
1236108a51
13200632c0
1412996165
15b0772aa
hex77da7dd

125675485 has 8 divisors (see below), whose sum is σ = 162411480. Its totient is φ = 92806464.

The previous prime is 125675483. The next prime is 125675497. The reversal of 125675485 is 584576521.

125675485 is nontrivially palindromic in base 4.

It can be written as a sum of positive squares in 4 ways, for example, as 28100601 + 97574884 = 5301^2 + 9878^2 .

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 125675485 - 21 = 125675483 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125675483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 966670 + ... + 966799.

It is an arithmetic number, because the mean of its divisors is an integer number (20301435).

Almost surely, 2125675485 is an apocalyptic number.

It is an amenable number.

125675485 is a deficient number, since it is larger than the sum of its proper divisors (36735995).

125675485 is a wasteful number, since it uses less digits than its factorization.

125675485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1933487.

The product of its digits is 336000, while the sum is 43.

The square root of 125675485 is about 11210.5077940297. The cubic root of 125675485 is about 500.8990291908.

The spelling of 125675485 in words is "one hundred twenty-five million, six hundred seventy-five thousand, four hundred eighty-five".

Divisors: 1 5 13 65 1933469 9667345 25135097 125675485