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10077252 = 223839771
BaseRepresentation
bin100110011100…
…010001000100
3200221222101120
4212130101010
510034433002
6555553540
7151440513
oct46342104
920858346
1010077252
115763209
12345b8b0
13211aa93
1414a467a
15d40cbc
hex99c444

10077252 has 12 divisors (see below), whose sum is σ = 23513616. Its totient is φ = 3359080.

The previous prime is 10077247. The next prime is 10077253. The reversal of 10077252 is 25277001.

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

It is not an unprimeable number, because it can be changed into a prime (10077253) 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, 419874 + ... + 419897.

It is an arithmetic number, because the mean of its divisors is an integer number (1959468).

Almost surely, 210077252 is an apocalyptic number.

10077252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10077252 is an abundant number, since it is smaller than the sum of its proper divisors (13436364).

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

10077252 is a wasteful number, since it uses less digits than its factorization.

10077252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 839778 (or 839776 counting only the distinct ones).

The product of its (nonzero) digits is 980, while the sum is 24.

The square root of 10077252 is about 3174.4687744566. The cubic root of 10077252 is about 215.9968277998.

The spelling of 10077252 in words is "ten million, seventy-seven thousand, two hundred fifty-two".

Divisors: 1 2 3 4 6 12 839771 1679542 2519313 3359084 5038626 10077252