Base | Representation |
---|---|
bin | 111100111100111… |
… | …0100011111100011 |
3 | 12021112101221110022 |
4 | 1321321310133203 |
5 | 13142032402410 |
6 | 534535424055 |
7 | 101452626152 |
oct | 17171643743 |
9 | 5245357408 |
10 | 2045200355 |
11 | 95a50a330 |
12 | 490b2502b |
13 | 267941c33 |
14 | 1558a3599 |
15 | be840455 |
hex | 79e747e3 |
2045200355 has 32 divisors (see below), whose sum is σ = 2769555456. Its totient is φ = 1436400000.
The previous prime is 2045200277. The next prime is 2045200361. The reversal of 2045200355 is 5530025402.
It is a de Polignac number, because none of the positive numbers 2k-2045200355 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1074905 + ... + 1076805.
It is an arithmetic number, because the mean of its divisors is an integer number (86548608).
Almost surely, 22045200355 is an apocalyptic number.
2045200355 is a deficient number, since it is larger than the sum of its proper divisors (724355101).
2045200355 is a wasteful number, since it uses less digits than its factorization.
2045200355 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2579.
The product of its (nonzero) digits is 6000, while the sum is 26.
The square root of 2045200355 is about 45223.8914181431. The cubic root of 2045200355 is about 1269.3419111014.
Adding to 2045200355 its reverse (5530025402), we get a palindrome (7575225757).
The spelling of 2045200355 in words is "two billion, forty-five million, two hundred thousand, three hundred fifty-five".
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