Base | Representation |
---|---|
bin | 11111111001001110… |
… | …100111011011100100 |
3 | 10021101200010121212020 |
4 | 133321032213123210 |
5 | 1030114002120010 |
6 | 23422113223140 |
7 | 2321436203541 |
oct | 377116473344 |
9 | 107350117766 |
10 | 34246129380 |
11 | 13584057971 |
12 | 6778b61ab0 |
13 | 32c9ca24a8 |
14 | 192c34bbc8 |
15 | d567bb470 |
hex | 7f93a76e4 |
34246129380 has 96 divisors (see below), whose sum is σ = 97275427200. Its totient is φ = 9000465408.
The previous prime is 34246129369. The next prime is 34246129387. The reversal of 34246129380 is 8392164243.
It is not an unprimeable number, because it can be changed into a prime (34246129387) 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, 9060331 + ... + 9064109.
It is an arithmetic number, because the mean of its divisors is an integer number (1013285700).
Almost surely, 234246129380 is an apocalyptic number.
34246129380 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 34246129380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48637713600).
34246129380 is an abundant number, since it is smaller than the sum of its proper divisors (63029297820).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34246129380 is a wasteful number, since it uses less digits than its factorization.
34246129380 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5933 (or 5931 counting only the distinct ones).
The product of its (nonzero) digits is 248832, while the sum is 42.
The spelling of 34246129380 in words is "thirty-four billion, two hundred forty-six million, one hundred twenty-nine thousand, three hundred eighty".
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