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10254914 = 231116487
BaseRepresentation
bin100111000111…
…101001000010
3201022000002122
4213013221002
510111124124
61003444242
7153110465
oct47075102
921260078
1010254914
11587473a
123526682
1321808c7
14150d2dc
15d7875e
hex9c7a42

10254914 has 8 divisors (see below), whose sum is σ = 15432768. Its totient is φ = 5110660.

The previous prime is 10254913. The next prime is 10254919. The reversal of 10254914 is 41945201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×102549142 = 210326522294792, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10254913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7622 + ... + 8865.

It is an arithmetic number, because the mean of its divisors is an integer number (1929096).

Almost surely, 210254914 is an apocalyptic number.

10254914 is a deficient number, since it is larger than the sum of its proper divisors (5177854).

10254914 is a wasteful number, since it uses less digits than its factorization.

10254914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16800.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 10254914 is about 3202.3294646242. The cubic root of 10254914 is about 217.2587822092.

The spelling of 10254914 in words is "ten million, two hundred fifty-four thousand, nine hundred fourteen".

Divisors: 1 2 311 622 16487 32974 5127457 10254914