Base | Representation |
---|---|
bin | 11111111000001001… |
… | …111011100001001000 |
3 | 10021100102020211201221 |
4 | 133320021323201020 |
5 | 1030044344424340 |
6 | 23420231251424 |
7 | 2321130152110 |
oct | 377011734110 |
9 | 107312224657 |
10 | 34228123720 |
11 | 13574979a5a |
12 | 6772b19b74 |
13 | 32c6339a5b |
14 | 1929bc2040 |
15 | d54e1144a |
hex | 7f827b848 |
34228123720 has 32 divisors (see below), whose sum is σ = 88015176000. Its totient is φ = 11735356608.
The previous prime is 34228123673. The next prime is 34228123729. The reversal of 34228123720 is 2732182243.
It is not an unprimeable number, because it can be changed into a prime (34228123729) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61121370 + ... + 61121929.
It is an arithmetic number, because the mean of its divisors is an integer number (2750474250).
Almost surely, 234228123720 is an apocalyptic number.
It is an amenable number.
34228123720 is an abundant number, since it is smaller than the sum of its proper divisors (53787052280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34228123720 is a wasteful number, since it uses less digits than its factorization.
34228123720 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 122243317 (or 122243313 counting only the distinct ones).
The product of its (nonzero) digits is 32256, while the sum is 34.
The spelling of 34228123720 in words is "thirty-four billion, two hundred twenty-eight million, one hundred twenty-three thousand, seven hundred twenty".
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