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12425883 = 36167901
BaseRepresentation
bin101111011001…
…101010011011
3212101022002220
4233121222123
511140112013
61122155123
7210422031
oct57315233
925338086
1012425883
117017828
1241b2aa3
132760ac2
141916551
151156b23
hexbd9a9b

12425883 has 8 divisors (see below), whose sum is σ = 16839696. Its totient is φ = 8148000.

The previous prime is 12425879. The next prime is 12425893. The reversal of 12425883 is 38852421.

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

It is not a de Polignac number, because 12425883 - 22 = 12425879 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (12425863) 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, 33768 + ... + 34133.

It is an arithmetic number, because the mean of its divisors is an integer number (2104962).

Almost surely, 212425883 is an apocalyptic number.

12425883 is a deficient number, since it is larger than the sum of its proper divisors (4413813).

12425883 is an equidigital number, since it uses as much as digits as its factorization.

12425883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67965.

The product of its digits is 15360, while the sum is 33.

The square root of 12425883 is about 3525.0365955547. The cubic root of 12425883 is about 231.6198379086.

The spelling of 12425883 in words is "twelve million, four hundred twenty-five thousand, eight hundred eighty-three".

Divisors: 1 3 61 183 67901 203703 4141961 12425883