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10667272 = 2371117317
BaseRepresentation
bin101000101100…
…010100001000
3202001221202011
4220230110020
510212323042
61020345304
7156445630
oct50542410
922057664
1010667272
116026530
1236a5234
1322964c5
1415b96c0
15e0aa17
hexa2c508

10667272 has 32 divisors (see below), whose sum is σ = 24937920. Its totient is φ = 4155840.

The previous prime is 10667269. The next prime is 10667297. The reversal of 10667272 is 27276601.

It is a super-2 number, since 2×106672722 = 227581383843968, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8043 + ... + 9274.

It is an arithmetic number, because the mean of its divisors is an integer number (779310).

Almost surely, 210667272 is an apocalyptic number.

It is an amenable number.

10667272 is an abundant number, since it is smaller than the sum of its proper divisors (14270648).

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

10667272 is a wasteful number, since it uses less digits than its factorization.

10667272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17341 (or 17337 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 10667272 is about 3266.0789947581. The cubic root of 10667272 is about 220.1326472780.

It can be divided in two parts, 1066 and 7272, that added together give a palindrome (8338).

The spelling of 10667272 in words is "ten million, six hundred sixty-seven thousand, two hundred seventy-two".

Divisors: 1 2 4 7 8 11 14 22 28 44 56 77 88 154 308 616 17317 34634 69268 121219 138536 190487 242438 380974 484876 761948 969752 1333409 1523896 2666818 5333636 10667272