Base | Representation |
---|---|
bin | 11011010101111011000… |
… | …00111010111011111001 |
3 | 10022210222010212112021121 |
4 | 31222331200322323321 |
5 | 110343024443104421 |
6 | 1555331532105241 |
7 | 124606151410000 |
oct | 15527540727371 |
9 | 3283863775247 |
10 | 939482394361 |
11 | 332483357085 |
12 | 1320b2905221 |
13 | 6a792530c34 |
14 | 33684d37c37 |
15 | 1968886dd41 |
hex | dabd83aef9 |
939482394361 has 45 divisors (see below), whose sum is σ = 1111790367429. Its totient is φ = 793831311000.
The previous prime is 939482394337. The next prime is 939482394397. The reversal of 939482394361 is 163493284939.
The square root of 939482394361 is 969269.
It is a perfect power (a square), and thus also a powerful number.
It is not a de Polignac number, because 939482394361 - 29 = 939482393849 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 939482394361.
It is not an unprimeable number, because it can be changed into a prime (939482314361) by changing a digit.
It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 6221737636 + ... + 6221737786.
Almost surely, 2939482394361 is an apocalyptic number.
939482394361 is the 969269-th square number.
939482394361 is the 484635-th centered octagonal number.
It is an amenable number.
939482394361 is a deficient number, since it is larger than the sum of its proper divisors (172307973068).
939482394361 is an frugal number, since it uses more digits than its factorization.
939482394361 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 592 (or 289 counting only the distinct ones).
The product of its digits is 30233088, while the sum is 61.
The spelling of 939482394361 in words is "nine hundred thirty-nine billion, four hundred eighty-two million, three hundred ninety-four thousand, three hundred sixty-one".
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