Base | Representation |
---|---|
bin | 101110010010011001… |
… | …100010010011110011 |
3 | 11202021201211122020211 |
4 | 232102121202103303 |
5 | 1303241401323143 |
6 | 34455432444551 |
7 | 3406426616434 |
oct | 562231422363 |
9 | 152251748224 |
10 | 49700807923 |
11 | 1a0948a0678 |
12 | 9770849757 |
13 | 48c0a958b0 |
14 | 2596acb48b |
15 | 145d49549d |
hex | b926624f3 |
49700807923 has 32 divisors (see below), whose sum is σ = 55960654400. Its totient is φ = 43836111360.
The previous prime is 49700807921. The next prime is 49700807969. The reversal of 49700807923 is 32970800794.
49700807923 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 49700807923 - 21 = 49700807921 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (49700807921) 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, 29252128 + ... + 29253826.
It is an arithmetic number, because the mean of its divisors is an integer number (1748770450).
Almost surely, 249700807923 is an apocalyptic number.
49700807923 is a deficient number, since it is larger than the sum of its proper divisors (6259846477).
49700807923 is a wasteful number, since it uses less digits than its factorization.
49700807923 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2807.
The product of its (nonzero) digits is 762048, while the sum is 49.
The spelling of 49700807923 in words is "forty-nine billion, seven hundred million, eight hundred seven thousand, nine hundred twenty-three".
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