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10495812 = 223874651
BaseRepresentation
bin101000000010…
…011101000100
3201202020112210
4220002131010
510141331222
61012543420
7155133015
oct50023504
921666483
1010495812
115a19728
123621b70
132236452
14157300c
15dc4d0c
hexa02744

10495812 has 12 divisors (see below), whose sum is σ = 24490256. Its totient is φ = 3498600.

The previous prime is 10495811. The next prime is 10495813. The reversal of 10495812 is 21859401.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (10495811) and next prime (10495813).

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×104958122 = 220324139078688, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10495812.

It is not an unprimeable number, because it can be changed into a prime (10495811) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 437314 + ... + 437337.

Almost surely, 210495812 is an apocalyptic number.

10495812 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10495812 is an abundant number, since it is smaller than the sum of its proper divisors (13994444).

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

10495812 is a wasteful number, since it uses less digits than its factorization.

10495812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 874658 (or 874656 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 30.

The square root of 10495812 is about 3239.7240623238. The cubic root of 10495812 is about 218.9468397480.

The spelling of 10495812 in words is "ten million, four hundred ninety-five thousand, eight hundred twelve".

Divisors: 1 2 3 4 6 12 874651 1749302 2623953 3498604 5247906 10495812