Base | Representation |
---|---|
bin | 111111001011101… |
… | …0100001110001011 |
3 | 12110202020021000012 |
4 | 1332113110032023 |
5 | 13320212310410 |
6 | 550211502135 |
7 | 103352024405 |
oct | 17627241613 |
9 | 5422207005 |
10 | 2120041355 |
11 | 9987874a3 |
12 | 4b1bb794b |
13 | 27a2b7053 |
14 | 1617c5b75 |
15 | c61c5605 |
hex | 7e5d438b |
2120041355 has 16 divisors (see below), whose sum is σ = 2766506400. Its totient is φ = 1553121792.
The previous prime is 2120041271. The next prime is 2120041369. The reversal of 2120041355 is 5531400212.
It is a cyclic number.
It is not a de Polignac number, because 2120041355 - 214 = 2120024971 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2120041355.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 333905 + ... + 340194.
It is an arithmetic number, because the mean of its divisors is an integer number (172906650).
Almost surely, 22120041355 is an apocalyptic number.
2120041355 is a deficient number, since it is larger than the sum of its proper divisors (646465045).
2120041355 is a wasteful number, since it uses less digits than its factorization.
2120041355 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 674158.
The product of its (nonzero) digits is 1200, while the sum is 23.
The square root of 2120041355 is about 46043.9068172978. The cubic root of 2120041355 is about 1284.6400107937.
Adding to 2120041355 its reverse (5531400212), we get a palindrome (7651441567).
The spelling of 2120041355 in words is "two billion, one hundred twenty million, forty-one thousand, three hundred fifty-five".
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