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10680371 = 136011367
BaseRepresentation
bin101000101111…
…100000110011
3202002121201022
4220233200303
510213232441
61020530055
7156532052
oct50574063
922077638
1010680371
116035359
1236b092b
13229c460
1415c0399
15e0e84b
hexa2f833

10680371 has 8 divisors (see below), whose sum is σ = 11529504. Its totient is φ = 9835200.

The previous prime is 10680359. The next prime is 10680391. The reversal of 10680371 is 17308601.

10680371 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10680371 - 218 = 10418227 is a prime.

It is a super-2 number, since 2×106803712 = 228140649395282, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10680371.

It is not an unprimeable number, because it can be changed into a prime (10680311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7130 + ... + 8496.

It is an arithmetic number, because the mean of its divisors is an integer number (1441188).

Almost surely, 210680371 is an apocalyptic number.

10680371 is a deficient number, since it is larger than the sum of its proper divisors (849133).

10680371 is a wasteful number, since it uses less digits than its factorization.

10680371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1981.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 10680371 is about 3268.0836892589. The cubic root of 10680371 is about 220.2227152313. Note that the first 3 decimals are identical.

Adding to 10680371 its reverse (17308601), we get a palindrome (27988972).

The spelling of 10680371 in words is "ten million, six hundred eighty thousand, three hundred seventy-one".

Divisors: 1 13 601 1367 7813 17771 821567 10680371