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13976042 = 223303827
BaseRepresentation
bin110101010100…
…000111101010
3222022001112012
4311110013222
512034213132
61215315522
7226536323
oct65240752
928261465
1013976042
117986453
12481bba2
132b84562
141bdb44a
1513610b2
hexd541ea

13976042 has 8 divisors (see below), whose sum is σ = 21875616. Its totient is φ = 6684172.

The previous prime is 13976041. The next prime is 13976059. The reversal of 13976042 is 24067931.

13976042 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 not an unprimeable number, because it can be changed into a prime (13976041) 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, 151868 + ... + 151959.

It is an arithmetic number, because the mean of its divisors is an integer number (2734452).

Almost surely, 213976042 is an apocalyptic number.

13976042 is a deficient number, since it is larger than the sum of its proper divisors (7899574).

13976042 is a wasteful number, since it uses less digits than its factorization.

13976042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303852.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 13976042 is about 3738.4544935040. The cubic root of 13976042 is about 240.8766665187.

The spelling of 13976042 in words is "thirteen million, nine hundred seventy-six thousand, forty-two".

Divisors: 1 2 23 46 303827 607654 6988021 13976042