Base | Representation |
---|---|
bin | 101101101010001010… |
… | …110100100111101011 |
3 | 11200112200210211200020 |
4 | 231222022310213223 |
5 | 1300401110041443 |
6 | 34304442211523 |
7 | 3353622644430 |
oct | 555212644753 |
9 | 150480724606 |
10 | 49025862123 |
11 | 19878903927 |
12 | 96027b3ba3 |
13 | 4813cb9294 |
14 | 25311d5b87 |
15 | 141e0c1583 |
hex | b6a2b49eb |
49025862123 has 32 divisors (see below), whose sum is σ = 75867918336. Its totient is φ = 27582087168.
The previous prime is 49025862121. The next prime is 49025862133. The reversal of 49025862123 is 32126852094.
It is not a de Polignac number, because 49025862123 - 21 = 49025862121 is a prime.
It is not an unprimeable number, because it can be changed into a prime (49025862121) 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, 330790 + ... + 455492.
It is an arithmetic number, because the mean of its divisors is an integer number (2370872448).
Almost surely, 249025862123 is an apocalyptic number.
49025862123 is a deficient number, since it is larger than the sum of its proper divisors (26842056213).
49025862123 is a wasteful number, since it uses less digits than its factorization.
49025862123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 125003.
The product of its (nonzero) digits is 207360, while the sum is 42.
It can be divided in two parts, 4902 and 5862123, that added together give a triangular number (5867025 = T3425).
The spelling of 49025862123 in words is "forty-nine billion, twenty-five million, eight hundred sixty-two thousand, one hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •