Base | Representation |
---|---|
bin | 101111001110111000… |
… | …0100100100100001100 |
3 | 100200210220022211212210 |
4 | 1132131300210210030 |
5 | 3130212314102104 |
6 | 114332522230420 |
7 | 10220361206043 |
oct | 1363560444414 |
9 | 320726284783 |
10 | 101431003404 |
11 | 3a020180145 |
12 | 177a9055410 |
13 | 9746124b13 |
14 | 4ca312355a |
15 | 2989ba5989 |
hex | 179dc2490c |
101431003404 has 48 divisors (see below), whose sum is σ = 251978834016. Its totient is φ = 31645670400.
The previous prime is 101431003393. The next prime is 101431003417. The reversal of 101431003404 is 404300134101.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1336587 + ... + 1410434.
It is an arithmetic number, because the mean of its divisors is an integer number (5249559042).
Almost surely, 2101431003404 is an apocalyptic number.
It is an amenable number.
101431003404 is an abundant number, since it is smaller than the sum of its proper divisors (150547830612).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101431003404 is a wasteful number, since it uses less digits than its factorization.
101431003404 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2747226 (or 2747224 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 101431003404 its reverse (404300134101), we get a palindrome (505731137505).
The spelling of 101431003404 in words is "one hundred one billion, four hundred thirty-one million, three thousand, four hundred four".
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