Base | Representation |
---|---|
bin | 1110001100000110110100… |
… | …01000100000100111111010 |
3 | 11002110220121002012202201222 |
4 | 13012003122020200213322 |
5 | 13042204303314231020 |
6 | 150210050101512042 |
7 | 6400202063550014 |
oct | 706033210404772 |
9 | 132426532182658 |
10 | 31202302102010 |
11 | 9a3a905104496 |
12 | 35bb26ba12622 |
13 | 1454497956aa0 |
14 | 79c2b152d1b4 |
15 | 39199bb4db25 |
hex | 1c60da2209fa |
31202302102010 has 128 divisors (see below), whose sum is σ = 62028917475840. Its totient is φ = 11229569934336.
The previous prime is 31202302102009. The next prime is 31202302102019. The reversal of 31202302102010 is 1020120320213.
It is a self number, because there is not a number n which added to its sum of digits gives 31202302102010.
It is not an unprimeable number, because it can be changed into a prime (31202302102019) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4084601771 + ... + 4084609409.
It is an arithmetic number, because the mean of its divisors is an integer number (484600917780).
Almost surely, 231202302102010 is an apocalyptic number.
31202302102010 is a deficient number, since it is larger than the sum of its proper divisors (30826615373830).
31202302102010 is a wasteful number, since it uses less digits than its factorization.
31202302102010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11512.
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 31202302102010 its reverse (1020120320213), we get a palindrome (32222422422223).
The spelling of 31202302102010 in words is "thirty-one trillion, two hundred two billion, three hundred two million, one hundred two thousand, ten".
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