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10980337 = 14097793
BaseRepresentation
bin101001111000…
…101111110001
3202122212012011
4221320233301
510302332322
61031202521
7162221434
oct51705761
922585164
1010980337
11621a765
123816441
132375b54
14165b81b
15e6d677
hexa78bf1

10980337 has 4 divisors (see below), whose sum is σ = 10989540. Its totient is φ = 10971136.

The previous prime is 10980329. The next prime is 10980341. The reversal of 10980337 is 73308901.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 5239521 + 5740816 = 2289^2 + 2396^2 .

It is a cyclic number.

It is not a de Polignac number, because 10980337 - 23 = 10980329 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10980299 and 10980308.

It is not an unprimeable number, because it can be changed into a prime (10980367) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2488 + ... + 5305.

It is an arithmetic number, because the mean of its divisors is an integer number (2747385).

Almost surely, 210980337 is an apocalyptic number.

It is an amenable number.

10980337 is a deficient number, since it is larger than the sum of its proper divisors (9203).

10980337 is an equidigital number, since it uses as much as digits as its factorization.

10980337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9202.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 10980337 is about 3313.6591556767. The cubic root of 10980337 is about 222.2654145025.

The spelling of 10980337 in words is "ten million, nine hundred eighty thousand, three hundred thirty-seven".

Divisors: 1 1409 7793 10980337