Base | Representation |
---|---|
bin | 11101111101001001011… |
… | …001000100000011010101 |
3 | 21021210101211202110200222 |
4 | 131331021121010003111 |
5 | 232211322241013444 |
6 | 4213401001244125 |
7 | 301503026515655 |
oct | 35751131040325 |
9 | 7253354673628 |
10 | 2058520641749 |
11 | 724017267120 |
12 | 292b56493645 |
13 | 11c16b678840 |
14 | 718c0a94365 |
15 | 38830911eee |
hex | 1df496440d5 |
2058520641749 has 32 divisors (see below), whose sum is σ = 2546588674560. Its totient is φ = 1635932376000.
The previous prime is 2058520641701. The next prime is 2058520641781. The reversal of 2058520641749 is 9471460258502.
It is a de Polignac number, because none of the positive numbers 2k-2058520641749 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2058520641749.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2058520641949) 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, 7613294 + ... + 7879040.
It is an arithmetic number, because the mean of its divisors is an integer number (79580896080).
Almost surely, 22058520641749 is an apocalyptic number.
It is an amenable number.
2058520641749 is a deficient number, since it is larger than the sum of its proper divisors (488068032811).
2058520641749 is a wasteful number, since it uses less digits than its factorization.
2058520641749 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 268641.
The product of its (nonzero) digits is 4838400, while the sum is 53.
The spelling of 2058520641749 in words is "two trillion, fifty-eight billion, five hundred twenty million, six hundred forty-one thousand, seven hundred forty-nine".
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