Base | Representation |
---|---|
bin | 1010010001011010… |
… | …0101110010001100 |
3 | 21010011111200121120 |
4 | 2210112211302030 |
5 | 21121342312411 |
6 | 1133340200540 |
7 | 125221250235 |
oct | 24426456214 |
9 | 7104450546 |
10 | 2757385356 |
11 | 1195521480 |
12 | 64b539150 |
13 | 34c35958b |
14 | 1c22d008c |
15 | 11211d106 |
hex | a45a5c8c |
2757385356 has 48 divisors (see below), whose sum is σ = 7022090880. Its totient is φ = 835179520.
The previous prime is 2757385343. The next prime is 2757385357. The reversal of 2757385356 is 6535837572.
It is a junction number, because it is equal to n+sod(n) for n = 2757385299 and 2757385308.
It is not an unprimeable number, because it can be changed into a prime (2757385357) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 410755 + ... + 417413.
It is an arithmetic number, because the mean of its divisors is an integer number (146293560).
Almost surely, 22757385356 is an apocalyptic number.
It is an amenable number.
2757385356 is an abundant number, since it is smaller than the sum of its proper divisors (4264705524).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2757385356 is a wasteful number, since it uses less digits than its factorization.
2757385356 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9814 (or 9812 counting only the distinct ones).
The product of its digits is 5292000, while the sum is 51.
The square root of 2757385356 is about 52510.8118009996. The cubic root of 2757385356 is about 1402.2727295921.
The spelling of 2757385356 in words is "two billion, seven hundred fifty-seven million, three hundred eighty-five thousand, three hundred fifty-six".
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