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10982401 = 31354271
BaseRepresentation
bin101001111001…
…010000000001
3202122222000121
4221321100001
510302414101
61031220241
7162230443
oct51712001
922588017
1010982401
116221271
123817681
132376a81
14165c493
15e6e0a1
hexa79401

10982401 has 4 divisors (see below), whose sum is σ = 11336704. Its totient is φ = 10628100.

The previous prime is 10982393. The next prime is 10982407. The reversal of 10982401 is 10428901.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10982401 - 23 = 10982393 is a prime.

It is a super-2 number, since 2×109824012 = 241226263449602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10982407) 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, 177105 + ... + 177166.

It is an arithmetic number, because the mean of its divisors is an integer number (2834176).

Almost surely, 210982401 is an apocalyptic number.

It is an amenable number.

10982401 is a deficient number, since it is larger than the sum of its proper divisors (354303).

10982401 is an equidigital number, since it uses as much as digits as its factorization.

10982401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354302.

The product of its (nonzero) digits is 576, while the sum is 25.

The square root of 10982401 is about 3313.9705792297. The cubic root of 10982401 is about 222.2793402158.

The spelling of 10982401 in words is "ten million, nine hundred eighty-two thousand, four hundred one".

Divisors: 1 31 354271 10982401