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10680308 = 2211323629
BaseRepresentation
bin101000101111…
…011111110100
3202002121121222
4220233133310
510213232213
61020525512
7156531632
oct50573764
922077558
1010680308
116035301
1236b0898
13229c412
1415c0352
15e0e808
hexa2f7f4

10680308 has 12 divisors (see below), whose sum is σ = 18856740. Its totient is φ = 5292672.

The previous prime is 10680283. The next prime is 10680311. The reversal of 10680308 is 80308601.

It can be written as a sum of positive squares in 2 ways, for example, as 169744 + 10510564 = 412^2 + 3242^2 .

It is a super-2 number, since 2×106803082 = 228137957949728, which contains 22 as substring.

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, 11363 + ... + 12266.

It is an arithmetic number, because the mean of its divisors is an integer number (1571395).

Almost surely, 210680308 is an apocalyptic number.

It is an amenable number.

10680308 is a deficient number, since it is larger than the sum of its proper divisors (8176432).

10680308 is a wasteful number, since it uses less digits than its factorization.

10680308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23746 (or 23744 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 10680308 is about 3268.0740505686. The cubic root of 10680308 is about 220.2222822233. Note that the first 4 decimals are identical.

Adding to 10680308 its reverse (80308601), we get a palindrome (90988909).

The spelling of 10680308 in words is "ten million, six hundred eighty thousand, three hundred eight".

Divisors: 1 2 4 113 226 452 23629 47258 94516 2670077 5340154 10680308