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10680508 = 2219140533
BaseRepresentation
bin101000101111…
…100010111100
3202002121220101
4220233202330
510213234013
61020530444
7156532336
oct50574274
922077811
1010680508
116035473
1236b0a24
13229c537
1415c0456
15e0e8dd
hexa2f8bc

10680508 has 12 divisors (see below), whose sum is σ = 19674760. Its totient is φ = 5059152.

The previous prime is 10680503. The next prime is 10680511. The reversal of 10680508 is 80508601.

It is a happy number.

It is a super-2 number, since 2×106805082 = 228146502276128, which contains 22 as substring.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10680503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70191 + ... + 70342.

Almost surely, 210680508 is an apocalyptic number.

It is an amenable number.

10680508 is a deficient number, since it is larger than the sum of its proper divisors (8994252).

10680508 is a wasteful number, since it uses less digits than its factorization.

10680508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140556 (or 140554 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 28.

The square root of 10680508 is about 3268.1046494872. The cubic root of 10680508 is about 220.2236568460.

The spelling of 10680508 in words is "ten million, six hundred eighty thousand, five hundred eight".

Divisors: 1 2 4 19 38 76 140533 281066 562132 2670127 5340254 10680508