Base | Representation |
---|---|
bin | 1011110111111101111… |
… | …1000011011101110001 |
3 | 201111120021100002200011 |
4 | 2331333133003131301 |
5 | 11320244042410001 |
6 | 233414541254521 |
7 | 20511240011200 |
oct | 2757737033561 |
9 | 644507302604 |
10 | 204002310001 |
11 | 79575a92a16 |
12 | 33653b64441 |
13 | 1631156c149 |
14 | 9c33877237 |
15 | 548ea03d51 |
hex | 2f7f7c3771 |
204002310001 has 24 divisors (see below), whose sum is σ = 239511393504. Its totient is φ = 173237500800.
The previous prime is 204002309993. The next prime is 204002310013. The reversal of 204002310001 is 100013200402.
It is not a de Polignac number, because 204002310001 - 23 = 204002309993 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (204002310041) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15779526 + ... + 15792448.
It is an arithmetic number, because the mean of its divisors is an integer number (9979641396).
Almost surely, 2204002310001 is an apocalyptic number.
It is an amenable number.
204002310001 is a deficient number, since it is larger than the sum of its proper divisors (35509083503).
204002310001 is a wasteful number, since it uses less digits than its factorization.
204002310001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15901 (or 15894 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 13.
Adding to 204002310001 its reverse (100013200402), we get a palindrome (304015510403).
The spelling of 204002310001 in words is "two hundred four billion, two million, three hundred ten thousand, one".
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