Base | Representation |
---|---|
bin | 111100110111001… |
… | …1001111010000011 |
3 | 12021022202220112201 |
4 | 1321232121322003 |
5 | 13140301123000 |
6 | 534351334031 |
7 | 101415323551 |
oct | 17156317203 |
9 | 5238686481 |
10 | 2042207875 |
11 | 958856004 |
12 | 48bb21317 |
13 | 267134b36 |
14 | 155324bd1 |
15 | be44d96a |
hex | 79b99e83 |
2042207875 has 32 divisors (see below), whose sum is σ = 2840685120. Its totient is φ = 1456704000.
The previous prime is 2042207873. The next prime is 2042207897. The reversal of 2042207875 is 5787022402.
It is not a de Polignac number, because 2042207875 - 21 = 2042207873 is a prime.
It is a super-2 number, since 2×20422078752 = 8341226009424031250, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2042207873) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15085 + ... + 65665.
It is an arithmetic number, because the mean of its divisors is an integer number (88771410).
Almost surely, 22042207875 is an apocalyptic number.
2042207875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
2042207875 is a deficient number, since it is larger than the sum of its proper divisors (798477245).
2042207875 is a wasteful number, since it uses less digits than its factorization.
2042207875 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50632 (or 50622 counting only the distinct ones).
The product of its (nonzero) digits is 62720, while the sum is 37.
The square root of 2042207875 is about 45190.7941399573. The cubic root of 2042207875 is about 1268.7225203752.
The spelling of 2042207875 in words is "two billion, forty-two million, two hundred seven thousand, eight hundred seventy-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •