Base | Representation |
---|---|
bin | 111100110111001… |
… | …1000111101111001 |
3 | 12021022202201021010 |
4 | 1321232120331321 |
5 | 13140301012100 |
6 | 534351304133 |
7 | 101415306411 |
oct | 17156307571 |
9 | 5238681233 |
10 | 2042204025 |
11 | 958853124 |
12 | 48bb1b049 |
13 | 267133164 |
14 | 155323641 |
15 | be44c750 |
hex | 79b98f79 |
2042204025 has 24 divisors (see below), whose sum is σ = 3383381664. Its totient is φ = 1086937600.
The previous prime is 2042203997. The next prime is 2042204029. The reversal of 2042204025 is 5204022402.
It is not a de Polignac number, because 2042204025 - 210 = 2042203001 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2042203992 and 2042204010.
It is not an unprimeable number, because it can be changed into a prime (2042204029) 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, 9097 + ... + 64553.
It is an arithmetic number, because the mean of its divisors is an integer number (140974236).
Almost surely, 22042204025 is an apocalyptic number.
2042204025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2042204025 is a deficient number, since it is larger than the sum of its proper divisors (1341177639).
2042204025 is a wasteful number, since it uses less digits than its factorization.
2042204025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55961 (or 55956 counting only the distinct ones).
The product of its (nonzero) digits is 1280, while the sum is 21.
The square root of 2042204025 is about 45190.7515427659. The cubic root of 2042204025 is about 1268.7217231033.
Adding to 2042204025 its reverse (5204022402), we get a palindrome (7246226427).
The spelling of 2042204025 in words is "two billion, forty-two million, two hundred four thousand, twenty-five".
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