Base | Representation |
---|---|
bin | 10100110100111010110… |
… | …100110101110100100000 |
3 | 12001211012120001220110111 |
4 | 110310322310311310200 |
5 | 141422110011240112 |
6 | 3013253403341104 |
7 | 205254513054604 |
oct | 24647264656440 |
9 | 5054176056414 |
10 | 1431211040032 |
11 | 501a78358654 |
12 | 1b1465821794 |
13 | a4c68b5a4b7 |
14 | 4d3b1819504 |
15 | 273682555a7 |
hex | 14d3ad35d20 |
1431211040032 has 24 divisors (see below), whose sum is σ = 2817917178300. Its totient is φ = 715549534464.
The previous prime is 1431211040023. The next prime is 1431211040059. The reversal of 1431211040032 is 2300401121341.
It can be written as a sum of positive squares in 2 ways, for example, as 1380803605776 + 50407434256 = 1175076^2 + 224516^2 .
It is a super-2 number, since 2×14312110400322 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1431211039985 and 1431211040012.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1332607 + ... + 2153662.
Almost surely, 21431211040032 is an apocalyptic number.
It is an amenable number.
1431211040032 is a deficient number, since it is larger than the sum of its proper divisors (1386706138268).
1431211040032 is a wasteful number, since it uses less digits than its factorization.
1431211040032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3499108 (or 3499100 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 22.
Adding to 1431211040032 its reverse (2300401121341), we get a palindrome (3731612161373).
The spelling of 1431211040032 in words is "one trillion, four hundred thirty-one billion, two hundred eleven million, forty thousand, thirty-two".
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