Search a number
-
+
10980672 = 26357191
BaseRepresentation
bin101001111000…
…110101000000
3202122212122120
4221320311000
510302340142
61031204240
7162222423
oct51706500
922585576
1010980672
11621aa3a
123816680
132376051
14165b9ba
15e6d7ec
hexa78d40

10980672 has 28 divisors (see below), whose sum is σ = 29053536. Its totient is φ = 3660160.

The previous prime is 10980653. The next prime is 10980701. The reversal of 10980672 is 27608901.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28404 + ... + 28787.

Almost surely, 210980672 is an apocalyptic number.

10980672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10980672 is an abundant number, since it is smaller than the sum of its proper divisors (18072864).

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

10980672 is an equidigital number, since it uses as much as digits as its factorization.

10980672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57206 (or 57196 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 33.

The square root of 10980672 is about 3313.7097036403. The cubic root of 10980672 is about 222.2676748508.

The spelling of 10980672 in words is "ten million, nine hundred eighty thousand, six hundred seventy-two".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 64 96 192 57191 114382 171573 228764 343146 457528 686292 915056 1372584 1830112 2745168 3660224 5490336 10980672