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10053684 = 2232279269
BaseRepresentation
bin100110010110…
…100000110100
3200220210001200
4212112200310
510033204214
6555252500
7151312014
oct46264064
920823050
1010053684
115747533
12344a130
132110134
141499c44
15d38d09
hex996834

10053684 has 18 divisors (see below), whose sum is σ = 25413570. Its totient is φ = 3351216.

The previous prime is 10053653. The next prime is 10053689. The reversal of 10053684 is 48635001.

It can be written as a sum of positive squares in only one way, i.e., 5336100 + 4717584 = 2310^2 + 2172^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10053689) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 139599 + ... + 139670.

It is an arithmetic number, because the mean of its divisors is an integer number (1411865).

Almost surely, 210053684 is an apocalyptic number.

It is an amenable number.

10053684 is an abundant number, since it is smaller than the sum of its proper divisors (15359886).

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

10053684 is a wasteful number, since it uses less digits than its factorization.

10053684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279279 (or 279274 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 10053684 is about 3170.7544843460. The cubic root of 10053684 is about 215.8283100686.

Adding to 10053684 its reverse (48635001), we get a palindrome (58688685).

The spelling of 10053684 in words is "ten million, fifty-three thousand, six hundred eighty-four".

Divisors: 1 2 3 4 6 9 12 18 36 279269 558538 837807 1117076 1675614 2513421 3351228 5026842 10053684