Base | Representation |
---|---|
bin | 1100100100100110110… |
… | …10111011010010110010 |
3 | 1112021222201211121202221 |
4 | 12102103122323102302 |
5 | 24034133312221322 |
6 | 530235545031254 |
7 | 43131422514460 |
oct | 6222332732262 |
9 | 1467881747687 |
10 | 431970038962 |
11 | 157219909900 |
12 | 6b875a8552a |
13 | 31971bba467 |
14 | 16c9c107830 |
15 | b3834679c7 |
hex | 64936bb4b2 |
431970038962 has 48 divisors (see below), whose sum is σ = 825110447616. Its totient is φ = 165994488000.
The previous prime is 431970038957. The next prime is 431970038963. The reversal of 431970038962 is 269830079134.
It is a super-2 number, since 2×4319700389622 (a number of 24 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (431970038963) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1622914 + ... + 1870237.
It is an arithmetic number, because the mean of its divisors is an integer number (17189800992).
Almost surely, 2431970038962 is an apocalyptic number.
431970038962 is a deficient number, since it is larger than the sum of its proper divisors (393140408654).
431970038962 is a wasteful number, since it uses less digits than its factorization.
431970038962 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3493255 (or 3493244 counting only the distinct ones).
The product of its (nonzero) digits is 1959552, while the sum is 52.
The spelling of 431970038962 in words is "four hundred thirty-one billion, nine hundred seventy million, thirty-eight thousand, nine hundred sixty-two".
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