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10245710930 = 2571311259023
BaseRepresentation
bin10011000101011000…
…10010010001010010
3222110001010001011012
421202230102101102
5131440400222210
64412401050522
7511620051230
oct114254222122
928401101135
1010245710930
1143884892a4
121b9b326a42
13c7388a860
146d2a43950
153ee746305
hex262b12452

10245710930 has 32 divisors (see below), whose sum is σ = 22698192384. Its totient is φ = 3242598336.

The previous prime is 10245710929. The next prime is 10245710963. The reversal of 10245710930 is 3901754201.

It is a super-2 number, since 2×102457109302 (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5628602 + ... + 5630421.

It is an arithmetic number, because the mean of its divisors is an integer number (709318512).

Almost surely, 210245710930 is an apocalyptic number.

10245710930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10245710930 is an abundant number, since it is smaller than the sum of its proper divisors (12452481454).

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

10245710930 is a wasteful number, since it uses less digits than its factorization.

10245710930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11259050.

The product of its (nonzero) digits is 7560, while the sum is 32.

The spelling of 10245710930 in words is "ten billion, two hundred forty-five million, seven hundred ten thousand, nine hundred thirty".

Divisors: 1 2 5 7 10 13 14 26 35 65 70 91 130 182 455 910 11259023 22518046 56295115 78813161 112590230 146367299 157626322 292734598 394065805 731836495 788131610 1024571093 1463672990 2049142186 5122855465 10245710930