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5231254025 = 521724991451
BaseRepresentation
bin1001101111100111…
…01001101000001001
3111111120112020110002
410313303221220021
541203200112100
62223031532345
7243430632314
oct46763515011
914446466402
105231254025
1122449a7638
12101bb2a0b5
13654a398aa
14378a9b97b
152093d62d5
hex137ce9a09

5231254025 has 36 divisors (see below), whose sum is σ = 6909342000. Its totient is φ = 3928224000.

The previous prime is 5231254013. The next prime is 5231254037. The reversal of 5231254025 is 5204521325.

It is an interprime number because it is at equal distance from previous prime (5231254013) and next prime (5231254037).

It is not a de Polignac number, because 5231254025 - 218 = 5230991881 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3604550 + ... + 3606000.

Almost surely, 25231254025 is an apocalyptic number.

It is an amenable number.

5231254025 is a deficient number, since it is larger than the sum of its proper divisors (1678087975).

5231254025 is a wasteful number, since it uses less digits than its factorization.

5231254025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1994 (or 1972 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 5231254025 is about 72327.4085323123. The cubic root of 5231254025 is about 1735.9422361139.

The spelling of 5231254025 in words is "five billion, two hundred thirty-one million, two hundred fifty-four thousand, twenty-five".

Divisors: 1 5 17 25 85 289 425 499 1445 1451 2495 7225 7255 8483 12475 24667 36275 42415 123335 144211 212075 419339 616675 721055 724049 2096695 3605275 3620245 10483475 12308833 18101225 61544165 209250161 307720825 1046250805 5231254025