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10495240 = 235737483
BaseRepresentation
bin101000000010…
…010100001000
3201202012202121
4220002110020
510141321430
61012541024
7155131240
oct50022410
921665677
1010495240
115a19258
123621774
132236102
141572b20
15dc4a7a
hexa02508

10495240 has 32 divisors (see below), whose sum is σ = 26988480. Its totient is φ = 3598272.

The previous prime is 10495237. The next prime is 10495249. The reversal of 10495240 is 4259401.

It is a super-2 number, since 2×104952402 = 220300125315200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10495249) 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, 18462 + ... + 19021.

It is an arithmetic number, because the mean of its divisors is an integer number (843390).

Almost surely, 210495240 is an apocalyptic number.

10495240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10495240 is an abundant number, since it is smaller than the sum of its proper divisors (16493240).

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

10495240 is a wasteful number, since it uses less digits than its factorization.

10495240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37501 (or 37497 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 10495240 is about 3239.6357819977. The cubic root of 10495240 is about 218.9428622927.

The spelling of 10495240 in words is "ten million, four hundred ninety-five thousand, two hundred forty".

Divisors: 1 2 4 5 7 8 10 14 20 28 35 40 56 70 140 280 37483 74966 149932 187415 262381 299864 374830 524762 749660 1049524 1311905 1499320 2099048 2623810 5247620 10495240