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10259970 = 235748857
BaseRepresentation
bin100111001000…
…111000000010
3201022021000220
4213020320002
510111304340
61003523510
7153131310
oct47107002
921267026
1010259970
115878516
123529596
132182cb6
1415110b0
15d79ed0
hex9c8e02

10259970 has 32 divisors (see below), whose sum is σ = 28142208. Its totient is φ = 2345088.

The previous prime is 10259969. The next prime is 10259983. The reversal of 10259970 is 7995201.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24219 + ... + 24638.

It is an arithmetic number, because the mean of its divisors is an integer number (879444).

Almost surely, 210259970 is an apocalyptic number.

10259970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10259970 is an abundant number, since it is smaller than the sum of its proper divisors (17882238).

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

10259970 is a wasteful number, since it uses less digits than its factorization.

10259970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48874.

The product of its (nonzero) digits is 5670, while the sum is 33.

The square root of 10259970 is about 3203.1187926769. The cubic root of 10259970 is about 217.2944815148.

The spelling of 10259970 in words is "ten million, two hundred fifty-nine thousand, nine hundred seventy".

Divisors: 1 2 3 5 6 7 10 14 15 21 30 35 42 70 105 210 48857 97714 146571 244285 293142 341999 488570 683998 732855 1025997 1465710 1709995 2051994 3419990 5129985 10259970