Base | Representation |
---|---|
bin | 100000011110011011… |
… | …111000001110100000 |
3 | 10100000011201222110102 |
4 | 200132123320032200 |
5 | 1032403303104130 |
6 | 24004052521532 |
7 | 2343056124002 |
oct | 403633701640 |
9 | 110004658412 |
10 | 34870363040 |
11 | 13874457957 |
12 | 69120202a8 |
13 | 3399404516 |
14 | 198b202372 |
15 | d914c4645 |
hex | 81e6f83a0 |
34870363040 has 48 divisors (see below), whose sum is σ = 82392393888. Its totient is φ = 13946255616.
The previous prime is 34870363039. The next prime is 34870363049. The reversal of 34870363040 is 4036307843.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 34870362985 and 34870363003.
It is not an unprimeable number, because it can be changed into a prime (34870363049) 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, 2341859 + ... + 2356701.
It is an arithmetic number, because the mean of its divisors is an integer number (1716508206).
Almost surely, 234870363040 is an apocalyptic number.
It is an amenable number.
34870363040 is an abundant number, since it is smaller than the sum of its proper divisors (47522030848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34870363040 is a wasteful number, since it uses less digits than its factorization.
34870363040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29541 (or 29533 counting only the distinct ones).
The product of its (nonzero) digits is 145152, while the sum is 38.
The spelling of 34870363040 in words is "thirty-four billion, eight hundred seventy million, three hundred sixty-three thousand, forty".
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