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10250345245 = 5717191038803
BaseRepresentation
bin10011000101111011…
…11101101100011101
3222110100211111020111
421202331331230131
5131443042021440
64413044250021
7512004332320
oct114275755435
928410744214
1010250345245
114390064108
121ba09a0911
13c7482105a
146d34cc7b7
153eed5e4ea
hex262f7db1d

10250345245 has 64 divisors (see below), whose sum is σ = 15821844480. Its totient is φ = 6205621248.

The previous prime is 10250345153. The next prime is 10250345251. The reversal of 10250345245 is 54254305201.

It is not a de Polignac number, because 10250345245 - 211 = 10250343197 is a prime.

It is a super-2 number, since 2×102503452452 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1160014 + ... + 1168816.

It is an arithmetic number, because the mean of its divisors is an integer number (247216320).

Almost surely, 210250345245 is an apocalyptic number.

It is an amenable number.

10250345245 is a deficient number, since it is larger than the sum of its proper divisors (5571499235).

10250345245 is a wasteful number, since it uses less digits than its factorization.

10250345245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8954.

The product of its (nonzero) digits is 24000, while the sum is 31.

The spelling of 10250345245 in words is "ten billion, two hundred fifty million, three hundred forty-five thousand, two hundred forty-five".

Divisors: 1 5 7 17 19 35 85 95 103 119 133 323 515 595 665 721 1615 1751 1957 2261 3605 8755 8803 9785 11305 12257 13699 33269 44015 61285 61621 68495 149651 166345 167257 232883 308105 748255 836285 906709 1047557 1164415 1170799 2843369 4533545 5237785 5853995 6346963 14216845 15414053 17227471 19903583 31734815 77070265 86137355 99517915 107898371 120592297 292867007 539491855 602961485 1464335035 2050069049 10250345245