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10108254 = 2313129593
BaseRepresentation
bin100110100011…
…110101011110
3201000112220210
4212203311132
510041431004
61000353250
7151630062
oct46436536
921015823
1010108254
115784532
123475826
13212bc20
1414b1aa2
15d4a089
hex9a3d5e

10108254 has 16 divisors (see below), whose sum is σ = 21771792. Its totient is φ = 3110208.

The previous prime is 10108253. The next prime is 10108261. The reversal of 10108254 is 45280101.

It is a self number, because there is not a number n which added to its sum of digits gives 10108254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10108253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64719 + ... + 64874.

It is an arithmetic number, because the mean of its divisors is an integer number (1360737).

Almost surely, 210108254 is an apocalyptic number.

10108254 is an abundant number, since it is smaller than the sum of its proper divisors (11663538).

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

10108254 is a wasteful number, since it uses less digits than its factorization.

10108254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129611.

The product of its (nonzero) digits is 320, while the sum is 21.

The square root of 10108254 is about 3179.3480463768. The cubic root of 10108254 is about 216.2181010340.

Adding to 10108254 its reverse (45280101), we get a palindrome (55388355).

The spelling of 10108254 in words is "ten million, one hundred eight thousand, two hundred fifty-four".

Divisors: 1 2 3 6 13 26 39 78 129593 259186 388779 777558 1684709 3369418 5054127 10108254