Base | Representation |
---|---|
bin | 100001111010101100101… |
… | …011000110011011000001 |
3 | 22020211010022112221022012 |
4 | 201322230223012123001 |
5 | 301141403412112311 |
6 | 4542423550022305 |
7 | 330251430526502 |
oct | 41725453063301 |
9 | 8224108487265 |
10 | 2330769254081 |
11 | 819523532094 |
12 | 317875aa7995 |
13 | 13ba37c345a8 |
14 | 80b4a280ba9 |
15 | 40966ab778b |
hex | 21eacac66c1 |
2330769254081 has 16 divisors (see below), whose sum is σ = 2413441698000. Its totient is φ = 2248251199488.
The previous prime is 2330769254053. The next prime is 2330769254113. The reversal of 2330769254081 is 1804529670332.
It can be written as a sum of positive squares in 8 ways, for example, as 356786403856 + 1973982850225 = 597316^2 + 1404985^2 .
It is a cyclic number.
It is not a de Polignac number, because 2330769254081 - 26 = 2330769254017 is a prime.
It is a super-2 number, since 2×23307692540812 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2330769254581) 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, 202722725 + ... + 202734221.
It is an arithmetic number, because the mean of its divisors is an integer number (150840106125).
It is a 1-persistent number, because it is pandigital, but 2⋅2330769254081 = 4661538508162 is not.
Almost surely, 22330769254081 is an apocalyptic number.
It is an amenable number.
2330769254081 is a deficient number, since it is larger than the sum of its proper divisors (82672443919).
2330769254081 is a wasteful number, since it uses less digits than its factorization.
2330769254081 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17588.
The product of its (nonzero) digits is 2177280, while the sum is 50.
The spelling of 2330769254081 in words is "two trillion, three hundred thirty billion, seven hundred sixty-nine million, two hundred fifty-four thousand, eighty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •