Base | Representation |
---|---|
bin | 110101001010… |
… | …110100010110 |
3 | 222020010021002 |
4 | 311022310112 |
5 | 12032003232 |
6 | 1214423302 |
7 | 226320254 |
oct | 65126426 |
9 | 28203232 |
10 | 13937942 |
11 | 795a867 |
12 | 4801b32 |
13 | 2b70105 |
14 | 1bcb5d4 |
15 | 1354b62 |
hex | d4ad16 |
13937942 has 8 divisors (see below), whose sum is σ = 20952000. Its totient is φ = 6953944.
The previous prime is 13937929. The next prime is 13937953. The reversal of 13937942 is 24973931.
13937942 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 junction number, because it is equal to n+sod(n) for n = 13937896 and 13937905.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6317 + ... + 8232.
It is an arithmetic number, because the mean of its divisors is an integer number (2619000).
Almost surely, 213937942 is an apocalyptic number.
13937942 is a deficient number, since it is larger than the sum of its proper divisors (7014058).
13937942 is a wasteful number, since it uses less digits than its factorization.
13937942 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15030.
The product of its digits is 40824, while the sum is 38.
The square root of 13937942 is about 3733.3553273162. The cubic root of 13937942 is about 240.6575831966.
The spelling of 13937942 in words is "thirteen million, nine hundred thirty-seven thousand, nine hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •