Base | Representation |
---|---|
bin | 100111111100011111011… |
… | …110110100011110100011 |
3 | 100201102100121212202001021 |
4 | 213330133132310132203 |
5 | 324433241120300412 |
6 | 5501012523350311 |
7 | 402214651233244 |
oct | 47743736643643 |
9 | 10642317782037 |
10 | 2745012275107 |
11 | 969175959a43 |
12 | 384003082397 |
13 | 16bb1331c70b |
14 | 96c05cdaccb |
15 | 4b60daea607 |
hex | 27f1f7b47a3 |
2745012275107 has 4 divisors (see below), whose sum is σ = 2746161298960. Its totient is φ = 2743863251256.
The previous prime is 2745012275081. The next prime is 2745012275119. The reversal of 2745012275107 is 7015722105472.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2745012275107 - 215 = 2745012242339 is a prime.
It is a super-2 number, since 2×27450122751072 (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 (2745012275507) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 574508343 + ... + 574513120.
It is an arithmetic number, because the mean of its divisors is an integer number (686540324740).
Almost surely, 22745012275107 is an apocalyptic number.
2745012275107 is a deficient number, since it is larger than the sum of its proper divisors (1149023853).
2745012275107 is a wasteful number, since it uses less digits than its factorization.
2745012275107 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1149023852.
The product of its (nonzero) digits is 274400, while the sum is 43.
The spelling of 2745012275107 in words is "two trillion, seven hundred forty-five billion, twelve million, two hundred seventy-five thousand, one hundred seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •