Search a number
-
+
10601983 = 72613547
BaseRepresentation
bin101000011100…
…010111111111
3201221122012001
4220130113333
510203230413
61015123131
7156054400
oct50342777
921848161
1010601983
115a91477
1236734a7
132272882
14159d9a7
15de64dd
hexa1c5ff

10601983 has 12 divisors (see below), whose sum is σ = 12538632. Its totient is φ = 8935920.

The previous prime is 10601971. The next prime is 10601993. The reversal of 10601983 is 38910601.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2k-10601983 is a prime.

It is a super-2 number, since 2×106019832 = 224804087064578, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10601963) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1216 + ... + 4762.

It is an arithmetic number, because the mean of its divisors is an integer number (1044886).

Almost surely, 210601983 is an apocalyptic number.

10601983 is a deficient number, since it is larger than the sum of its proper divisors (1936649).

10601983 is an equidigital number, since it uses as much as digits as its factorization.

10601983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3622 (or 3615 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 28.

The square root of 10601983 is about 3256.0686417826. The cubic root of 10601983 is about 219.6826208712.

The spelling of 10601983 in words is "ten million, six hundred one thousand, nine hundred eighty-three".

Divisors: 1 7 49 61 427 2989 3547 24829 173803 216367 1514569 10601983