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940025 = 52191979
BaseRepresentation
bin11100101011111111001
31202202110202
43211133321
5220040100
632051545
710663412
oct3453771
91682422
10940025
11592289
12393bb5
1326bb38
141a6809
151387d5
hexe57f9

940025 has 12 divisors (see below), whose sum is σ = 1227600. Its totient is φ = 712080.

The previous prime is 940019. The next prime is 940031. The reversal of 940025 is 520049.

It is an interprime number because it is at equal distance from previous prime (940019) and next prime (940031).

It is not a de Polignac number, because 940025 - 28 = 939769 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 939979 and 940006.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 940025.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 515 + ... + 1464.

It is an arithmetic number, because the mean of its divisors is an integer number (102300).

2940025 is an apocalyptic number.

940025 is a gapful number since it is divisible by the number (95) formed by its first and last digit.

It is an amenable number.

940025 is a deficient number, since it is larger than the sum of its proper divisors (287575).

940025 is a wasteful number, since it uses less digits than its factorization.

940025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2008 (or 2003 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 940025 is about 969.5488641631. The cubic root of 940025 is about 97.9594792913.

The spelling of 940025 in words is "nine hundred forty thousand, twenty-five".

Divisors: 1 5 19 25 95 475 1979 9895 37601 49475 188005 940025