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925625341 = 1242174521
BaseRepresentation
bin110111001010111…
…110101111111101
32101111201122021001
4313022332233331
53343430002331
6231503210301
731636454104
oct6712765775
92344648231
10925625341
11435545023
12219ba6991
131199c9404
148ad0b03b
15563de561
hex372bebfd

925625341 has 4 divisors (see below), whose sum is σ = 925712284. Its totient is φ = 925538400.

The previous prime is 925625339. The next prime is 925625347. The reversal of 925625341 is 143526529.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 793605241 + 132020100 = 28171^2 + 11490^2 .

It is a 3-Lehmer number, since φ(925625341) divides (925625341-1)3.

It is a cyclic number.

It is not a de Polignac number, because 925625341 - 21 = 925625339 is a prime.

It is a deceptive number, since it divides R925625340.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 925625341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (925625347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24840 + ... + 49681.

It is an arithmetic number, because the mean of its divisors is an integer number (231428071).

Almost surely, 2925625341 is an apocalyptic number.

It is an amenable number.

925625341 is a deficient number, since it is larger than the sum of its proper divisors (86943).

925625341 is a wasteful number, since it uses less digits than its factorization.

925625341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86942.

The product of its digits is 64800, while the sum is 37.

The square root of 925625341 is about 30424.0914572646. The cubic root of 925625341 is about 974.5670981106.

It can be divided in two parts, 92562 and 5341, that added together give a triangular number (97903 = T442).

The spelling of 925625341 in words is "nine hundred twenty-five million, six hundred twenty-five thousand, three hundred forty-one".

Divisors: 1 12421 74521 925625341