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25083234 = 23211126683
BaseRepresentation
bin101111110101…
…1110101100010
31202012100201200
41133223311202
522410130414
62253342030
7423126651
oct137536542
952170650
1025083234
1113182450
128497916
135273067
14348d198
152307109
hex17ebd62

25083234 has 24 divisors (see below), whose sum is σ = 59288112. Its totient is φ = 7600920.

The previous prime is 25083229. The next prime is 25083239. The reversal of 25083234 is 43238052.

It is an interprime number because it is at equal distance from previous prime (25083229) and next prime (25083239).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 25083198 and 25083207.

It is not an unprimeable number, because it can be changed into a prime (25083239) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 63144 + ... + 63539.

It is an arithmetic number, because the mean of its divisors is an integer number (2470338).

Almost surely, 225083234 is an apocalyptic number.

25083234 is an abundant number, since it is smaller than the sum of its proper divisors (34204878).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25083234 is a wasteful number, since it uses less digits than its factorization.

25083234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126702 (or 126699 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 25083234 is about 5008.3164836100. The cubic root of 25083234 is about 292.7259179461.

The spelling of 25083234 in words is "twenty-five million, eighty-three thousand, two hundred thirty-four".

Divisors: 1 2 3 6 9 11 18 22 33 66 99 198 126683 253366 380049 760098 1140147 1393513 2280294 2787026 4180539 8361078 12541617 25083234