Base | Representation |
---|---|
bin | 11101010000010011… |
… | …011100001001110001 |
3 | 10000002011022012010220 |
4 | 131100103130021301 |
5 | 1003312440410101 |
6 | 22232553043253 |
7 | 2161263654243 |
oct | 352023341161 |
9 | 100064265126 |
10 | 31412044401 |
11 | 1235a309981 |
12 | 61079b6529 |
13 | 2c67a9cb2a |
14 | 173dbb4093 |
15 | c3ca9c636 |
hex | 7504dc271 |
31412044401 has 16 divisors (see below), whose sum is σ = 43056249600. Its totient is φ = 20355694848.
The previous prime is 31412044393. The next prime is 31412044421. The reversal of 31412044401 is 10444021413.
It is not a de Polignac number, because 31412044401 - 23 = 31412044393 is a prime.
It is not an unprimeable number, because it can be changed into a prime (31412044421) 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, 20856 + ... + 251513.
It is an arithmetic number, because the mean of its divisors is an integer number (2691015600).
Almost surely, 231412044401 is an apocalyptic number.
It is an amenable number.
31412044401 is a deficient number, since it is larger than the sum of its proper divisors (11644205199).
31412044401 is a wasteful number, since it uses less digits than its factorization.
31412044401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 273448.
The product of its (nonzero) digits is 1536, while the sum is 24.
Adding to 31412044401 its reverse (10444021413), we get a palindrome (41856065814).
The spelling of 31412044401 in words is "thirty-one billion, four hundred twelve million, forty-four thousand, four hundred one".
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