Base | Representation |
---|---|
bin | 101101010000001101… |
… | …001111110110010001 |
3 | 11122102100012111111021 |
4 | 231100031033312101 |
5 | 1244003103242241 |
6 | 34153322315441 |
7 | 3340053436666 |
oct | 552015176621 |
9 | 148370174437 |
10 | 48590290321 |
11 | 19674a52331 |
12 | 9500958b81 |
13 | 47749a18a1 |
14 | 24cd411a6d |
15 | 13e5c330d1 |
hex | b5034fd91 |
48590290321 has 4 divisors (see below), whose sum is σ = 48643628544. Its totient is φ = 48536952100.
The previous prime is 48590290313. The next prime is 48590290361. The reversal of 48590290321 is 12309209584.
48590290321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 48590290321 - 23 = 48590290313 is a prime.
It is a super-2 number, since 2×485902903212 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (48590290361) 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, 26667745 + ... + 26669566.
It is an arithmetic number, because the mean of its divisors is an integer number (12160907136).
Almost surely, 248590290321 is an apocalyptic number.
It is an amenable number.
48590290321 is a deficient number, since it is larger than the sum of its proper divisors (53338223).
48590290321 is an equidigital number, since it uses as much as digits as its factorization.
48590290321 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53338222.
The product of its (nonzero) digits is 155520, while the sum is 43.
The spelling of 48590290321 in words is "forty-eight billion, five hundred ninety million, two hundred ninety thousand, three hundred twenty-one".
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