Base | Representation |
---|---|
bin | 101101110000110011001010… |
… | …0011011010100111011100000 |
3 | 1221210020121011212100120221012 |
4 | 1123201212110123110323200 |
5 | 410230032213223440000 |
6 | 3544040124351520052 |
7 | 150533625256063145 |
oct | 13341462433247340 |
9 | 1853217155316835 |
10 | 402531120140000 |
11 | 107293542399745 |
12 | 39191289829028 |
13 | 1437b6a23a79c7 |
14 | 71588784283cc |
15 | 3180b58d7b735 |
hex | 16e19946d4ee0 |
402531120140000 has 60 divisors (see below), whose sum is σ = 990286935261624. Its totient is φ = 161012448048000.
The previous prime is 402531120139997. The next prime is 402531120140021. The reversal of 402531120140000 is 41021135204.
It is a super-2 number, since 2×4025311201400002 (a number of 30 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 10063258004 + ... + 10063298003.
Almost surely, 2402531120140000 is an apocalyptic number.
402531120140000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
402531120140000 is an abundant number, since it is smaller than the sum of its proper divisors (587755815121624).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
402531120140000 is an equidigital number, since it uses as much as digits as its factorization.
402531120140000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20126556037 (or 20126556014 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 23.
Adding to 402531120140000 its reverse (41021135204), we get a palindrome (402572141275204).
The spelling of 402531120140000 in words is "four hundred two trillion, five hundred thirty-one billion, one hundred twenty million, one hundred forty thousand".
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