Base | Representation |
---|---|
bin | 10011100011011101101111… |
… | …01110011010111110011110 |
3 | 12122020202111221012021121222 |
4 | 21301232313232122332132 |
5 | 21114002444444444102 |
6 | 231241532143453342 |
7 | 12025435041230411 |
oct | 1161566756327636 |
9 | 178222457167558 |
10 | 42999999999902 |
11 | 12779219aa0770 |
12 | 49a5830bb7252 |
13 | 1acbb620c75ba |
14 | a892d53b1b78 |
15 | 4e87de460aa2 |
hex | 271bb7b9af9e |
42999999999902 has 16 divisors (see below), whose sum is σ = 70363851206400. Its totient is φ = 19545394866840.
The previous prime is 42999999999899. The next prime is 42999999999937. The reversal of 42999999999902 is 20999999999924.
It is a self number, because there is not a number n which added to its sum of digits gives 42999999999902.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4841099 + ... + 10461177.
It is an arithmetic number, because the mean of its divisors is an integer number (4397740700400).
Almost surely, 242999999999902 is an apocalyptic number.
42999999999902 is a deficient number, since it is larger than the sum of its proper divisors (27363851206498).
42999999999902 is a wasteful number, since it uses less digits than its factorization.
42999999999902 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5967871.
The product of its (nonzero) digits is 55788550416, while the sum is 98.
The spelling of 42999999999902 in words is "forty-two trillion, nine hundred ninety-nine billion, nine hundred ninety-nine million, nine hundred ninety-nine thousand, nine hundred two".
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