Base | Representation |
---|---|
bin | 1101111011010001… |
… | …1101010010010101 |
3 | 100122112020222111000 |
4 | 3132310131102111 |
5 | 30124000342042 |
6 | 1414540333513 |
7 | 161431653366 |
oct | 33664352225 |
9 | 10575228430 |
10 | 3738293397 |
11 | 1649195183 |
12 | 883b44299 |
13 | 477640737 |
14 | 2766abb6d |
15 | 16d2cc74c |
hex | ded1d495 |
3738293397 has 8 divisors (see below), whose sum is σ = 5538212480. Its totient is φ = 2492195580.
The previous prime is 3738293371. The next prime is 3738293407. The reversal of 3738293397 is 7933928373.
3738293397 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 3738293397 - 231 = 1590809749 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3738293327) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69227629 + ... + 69227682.
It is an arithmetic number, because the mean of its divisors is an integer number (692276560).
Almost surely, 23738293397 is an apocalyptic number.
It is an amenable number.
3738293397 is a deficient number, since it is larger than the sum of its proper divisors (1799919083).
3738293397 is a wasteful number, since it uses less digits than its factorization.
3738293397 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 138455320 (or 138455314 counting only the distinct ones).
The product of its digits is 5143824, while the sum is 54.
The square root of 3738293397 is about 61141.5848420696. The cubic root of 3738293397 is about 1551.9978949924.
The spelling of 3738293397 in words is "three billion, seven hundred thirty-eight million, two hundred ninety-three thousand, three hundred ninety-seven".
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