Base | Representation |
---|---|
bin | 1100101011001001… |
… | …0100000111100111 |
3 | 22210002211000111210 |
4 | 3022302110013213 |
5 | 23431424442424 |
6 | 1321332402503 |
7 | 150211054143 |
oct | 31262240747 |
9 | 8702730453 |
10 | 3402187239 |
11 | 149649a6a0 |
12 | 7ab476433 |
13 | 422b10559 |
14 | 243bba223 |
15 | 14da3a729 |
hex | cac941e7 |
3402187239 has 16 divisors (see below), whose sum is σ = 4951094400. Its totient is φ = 2060907360.
The previous prime is 3402187193. The next prime is 3402187267. The reversal of 3402187239 is 9327812043.
3402187239 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 3402187239 - 215 = 3402154471 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 3402187197 and 3402187206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3402187279) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44709 + ... + 93825.
It is an arithmetic number, because the mean of its divisors is an integer number (309443400).
Almost surely, 23402187239 is an apocalyptic number.
3402187239 is a deficient number, since it is larger than the sum of its proper divisors (1548907161).
3402187239 is a wasteful number, since it uses less digits than its factorization.
3402187239 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51230.
The product of its (nonzero) digits is 72576, while the sum is 39.
The square root of 3402187239 is about 58328.2713527497. The cubic root of 3402187239 is about 1504.0169721317.
The spelling of 3402187239 in words is "three billion, four hundred two million, one hundred eighty-seven thousand, two hundred thirty-nine".
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