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25030141013244 = 2235233988231519
BaseRepresentation
bin1011011000011110010001…
…01010011110110011111100
310021121212011120012202020210
411230033020222132303330
511240043212044410434
6125122404341112420
75162240141123163
oct554171052366374
9107555146182223
1025030141013244
117a802500819a4
1229830136b8710
1310c7441a13683
14627672a783da
152d6158787ee9
hex16c3c8a9ecfc

25030141013244 has 24 divisors (see below), whose sum is σ = 58515332861440. Its totient is φ = 8327427409584.

The previous prime is 25030141013231. The next prime is 25030141013279. The reversal of 25030141013244 is 44231014103052.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1994109484 + ... + 1994122035.

Almost surely, 225030141013244 is an apocalyptic number.

It is an amenable number.

25030141013244 is an abundant number, since it is smaller than the sum of its proper divisors (33485191848196).

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

25030141013244 is a wasteful number, since it uses less digits than its factorization.

25030141013244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3988232049 (or 3988232047 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 25030141013244 its reverse (44231014103052), we get a palindrome (69261155116296).

The spelling of 25030141013244 in words is "twenty-five trillion, thirty billion, one hundred forty-one million, thirteen thousand, two hundred forty-four".

Divisors: 1 2 3 4 6 12 523 1046 1569 2092 3138 6276 3988231519 7976463038 11964694557 15952926076 23929389114 47858778228 2085845084437 4171690168874 6257535253311 8343380337748 12515070506622 25030141013244