Base | Representation |
---|---|
bin | 1011110000111111110… |
… | …0100101001011111000 |
3 | 201022201212010210211021 |
4 | 2330033330211023320 |
5 | 11302431014031404 |
6 | 232505132512224 |
7 | 20413665112063 |
oct | 2741774451370 |
9 | 638655123737 |
10 | 202131002104 |
11 | 787a5754669 |
12 | 3321131b674 |
13 | 160a3973175 |
14 | 9ad711b8da |
15 | 53d05b2454 |
hex | 2f0ff252f8 |
202131002104 has 16 divisors (see below), whose sum is σ = 379171041120. Its totient is φ = 101018724480.
The previous prime is 202131002089. The next prime is 202131002113. The reversal of 202131002104 is 401200131202.
It is a congruent number.
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, 5828704 + ... + 5863279.
It is an arithmetic number, because the mean of its divisors is an integer number (23698190070).
Almost surely, 2202131002104 is an apocalyptic number.
It is an amenable number.
202131002104 is a deficient number, since it is larger than the sum of its proper divisors (177040039016).
202131002104 is a wasteful number, since it uses less digits than its factorization.
202131002104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11694150 (or 11694146 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 16.
Adding to 202131002104 its reverse (401200131202), we get a palindrome (603331133306).
The spelling of 202131002104 in words is "two hundred two billion, one hundred thirty-one million, two thousand, one hundred four".
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