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10310740 = 2251146867
BaseRepresentation
bin100111010101…
…010001010100
3201101211200021
4213111101110
510114420430
61004554524
7153432316
oct47252124
921354607
1010310740
115902680
123552a44
1321a013b
1415257b6
15d8a07a
hex9d5454

10310740 has 24 divisors (see below), whose sum is σ = 23621472. Its totient is φ = 3749280.

The previous prime is 10310731. The next prime is 10310759. The reversal of 10310740 is 4701301.

It is a super-2 number, since 2×103107402 = 212622718695200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 23214 + ... + 23653.

It is an arithmetic number, because the mean of its divisors is an integer number (984228).

Almost surely, 210310740 is an apocalyptic number.

10310740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10310740 is an abundant number, since it is smaller than the sum of its proper divisors (13310732).

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

10310740 is a wasteful number, since it uses less digits than its factorization.

10310740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46887 (or 46885 counting only the distinct ones).

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 10310740 is about 3211.0341013449. The cubic root of 10310740 is about 217.6523088723.

The spelling of 10310740 in words is "ten million, three hundred ten thousand, seven hundred forty".

Divisors: 1 2 4 5 10 11 20 22 44 55 110 220 46867 93734 187468 234335 468670 515537 937340 1031074 2062148 2577685 5155370 10310740