Base | Representation |
---|---|
bin | 101110011101011101… |
… | …101001001101001010 |
3 | 11202202200010102112020 |
4 | 232131131221031022 |
5 | 1304131411342442 |
6 | 34530103225310 |
7 | 3414142456620 |
oct | 563535511512 |
9 | 152680112466 |
10 | 49886434122 |
11 | 1a17a656358 |
12 | 9802a48236 |
13 | 4920389595 |
14 | 25b360b510 |
15 | 146e9109ec |
hex | b9d76934a |
49886434122 has 32 divisors (see below), whose sum is σ = 116177576832. Its totient is φ = 13984336704.
The previous prime is 49886434121. The next prime is 49886434123. The reversal of 49886434122 is 22143468894.
It is an interprime number because it is at equal distance from previous prime (49886434121) and next prime (49886434123).
It is not an unprimeable number, because it can be changed into a prime (49886434121) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11203173 + ... + 11207624.
It is an arithmetic number, because the mean of its divisors is an integer number (3630549276).
Almost surely, 249886434122 is an apocalyptic number.
49886434122 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
49886434122 is an abundant number, since it is smaller than the sum of its proper divisors (66291142710).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49886434122 is a wasteful number, since it uses less digits than its factorization.
49886434122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22410862.
The product of its digits is 2654208, while the sum is 51.
The spelling of 49886434122 in words is "forty-nine billion, eight hundred eighty-six million, four hundred thirty-four thousand, one hundred twenty-two".
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