Base | Representation |
---|---|
bin | 1010001110100111… |
… | …0110011111010101 |
3 | 21002100102211202011 |
4 | 2203221312133111 |
5 | 21110342013201 |
6 | 1132240544221 |
7 | 125016462532 |
oct | 24351663725 |
9 | 7070384664 |
10 | 2745657301 |
11 | 1189940a72 |
12 | 647622071 |
13 | 349ab12ba |
14 | 1c0919d89 |
15 | 1110a3151 |
hex | a3a767d5 |
2745657301 has 16 divisors (see below), whose sum is σ = 3089923200. Its totient is φ = 2424342528.
The previous prime is 2745657251. The next prime is 2745657307. The reversal of 2745657301 is 1037565472.
It is not a de Polignac number, because 2745657301 - 29 = 2745656789 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2745657307) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7996 + ... + 74533.
It is an arithmetic number, because the mean of its divisors is an integer number (193120200).
Almost surely, 22745657301 is an apocalyptic number.
It is an amenable number.
2745657301 is a deficient number, since it is larger than the sum of its proper divisors (344265899).
2745657301 is a wasteful number, since it uses less digits than its factorization.
2745657301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 82668.
The product of its (nonzero) digits is 176400, while the sum is 40.
The square root of 2745657301 is about 52399.0200385465. The cubic root of 2745657301 is about 1400.2817971866.
The spelling of 2745657301 in words is "two billion, seven hundred forty-five million, six hundred fifty-seven thousand, three hundred one".
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