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13952294 = 231225037
BaseRepresentation
bin110101001110…
…010100100110
3222020211221122
4311032110212
512032433134
61215013542
7226410146
oct65162446
928224848
1013952294
11796a624
12480a2b2
132b767c5
141bd2926
15135902e
hexd4e526

13952294 has 8 divisors (see below), whose sum is σ = 21603648. Its totient is φ = 6751080.

The previous prime is 13952287. The next prime is 13952297. The reversal of 13952294 is 49225931.

13952294 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 congruent number.

It is not an unprimeable number, because it can be changed into a prime (13952297) 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, 112457 + ... + 112580.

It is an arithmetic number, because the mean of its divisors is an integer number (2700456).

Almost surely, 213952294 is an apocalyptic number.

13952294 is a deficient number, since it is larger than the sum of its proper divisors (7651354).

13952294 is a wasteful number, since it uses less digits than its factorization.

13952294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225070.

The product of its digits is 19440, while the sum is 35.

The square root of 13952294 is about 3735.2769642960. The cubic root of 13952294 is about 240.7401571472.

The spelling of 13952294 in words is "thirteen million, nine hundred fifty-two thousand, two hundred ninety-four".

Divisors: 1 2 31 62 225037 450074 6976147 13952294