Base | Representation |
---|---|
bin | 1000111000110011… |
… | …1011111110001010 |
3 | 20011021012222000220 |
4 | 2032030323332022 |
5 | 14341223143132 |
6 | 1032423010510 |
7 | 113056406655 |
oct | 21614737612 |
9 | 6137188026 |
10 | 2385756042 |
11 | 101477390a |
12 | 566b99a36 |
13 | 2c036c487 |
14 | 188bd289c |
15 | de6b0a2c |
hex | 8e33bf8a |
2385756042 has 16 divisors (see below), whose sum is σ = 4772628000. Its totient is φ = 795066032.
The previous prime is 2385756007. The next prime is 2385756053. The reversal of 2385756042 is 2406575832.
It is a junction number, because it is equal to n+sod(n) for n = 2385755985 and 2385756003.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17292 + ... + 71207.
It is an arithmetic number, because the mean of its divisors is an integer number (298289250).
Almost surely, 22385756042 is an apocalyptic number.
2385756042 is an abundant number, since it is smaller than the sum of its proper divisors (2386871958).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2385756042 is a wasteful number, since it uses less digits than its factorization.
2385756042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 92997.
The product of its (nonzero) digits is 403200, while the sum is 42.
The square root of 2385756042 is about 48844.2017234390. The cubic root of 2385756042 is about 1336.2119275629.
The spelling of 2385756042 in words is "two billion, three hundred eighty-five million, seven hundred fifty-six thousand, forty-two".
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