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25083483 = 317491833
BaseRepresentation
bin101111110101…
…1111001011011
31202012101001220
41133223321123
522410132413
62253343123
7423130455
oct137537133
952171056
1025083483
1113182657
128497aa3
1352731c9
14348d2d5
152307223
hex17ebe5b

25083483 has 8 divisors (see below), whose sum is σ = 35412048. Its totient is φ = 15738624.

The previous prime is 25083479. The next prime is 25083497. The reversal of 25083483 is 38438052.

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

It is not a de Polignac number, because 25083483 - 22 = 25083479 is a prime.

It is a super-2 number, since 2×250834832 = 1258362238822578, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (25083403) 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, 245866 + ... + 245967.

It is an arithmetic number, because the mean of its divisors is an integer number (4426506).

Almost surely, 225083483 is an apocalyptic number.

25083483 is a deficient number, since it is larger than the sum of its proper divisors (10328565).

25083483 is a wasteful number, since it uses less digits than its factorization.

25083483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491853.

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 25083483 is about 5008.3413422010. The cubic root of 25083483 is about 292.7268865680.

The spelling of 25083483 in words is "twenty-five million, eighty-three thousand, four hundred eighty-three".

Divisors: 1 3 17 51 491833 1475499 8361161 25083483