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10253254 = 2113131489
BaseRepresentation
bin100111000111…
…001111000110
3201021220211011
4213013033012
510111101004
61003432434
7153102604
oct47071706
921256734
1010253254
115873470
12352571a
13217cc1b
14150c874
15d78004
hex9c73c6

10253254 has 16 divisors (see below), whose sum is σ = 16842960. Its totient is φ = 4642560.

The previous prime is 10253251. The next prime is 10253263. The reversal of 10253254 is 45235201.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10253251) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 6142 + ... + 7630.

It is an arithmetic number, because the mean of its divisors is an integer number (1052685).

Almost surely, 210253254 is an apocalyptic number.

10253254 is a deficient number, since it is larger than the sum of its proper divisors (6589706).

10253254 is a wasteful number, since it uses less digits than its factorization.

10253254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1815.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 10253254 is about 3202.0702678111. The cubic root of 10253254 is about 217.2470587551.

Adding to 10253254 its reverse (45235201), we get a palindrome (55488455).

The spelling of 10253254 in words is "ten million, two hundred fifty-three thousand, two hundred fifty-four".

Divisors: 1 2 11 22 313 626 1489 2978 3443 6886 16379 32758 466057 932114 5126627 10253254