Base | Representation |
---|---|
bin | 100000111000101100… |
… | …1100011001110000000 |
3 | 20202021202202022110122 |
4 | 1001301121203032000 |
5 | 2124113213000000 |
6 | 52235430315412 |
7 | 5050036044506 |
oct | 1016131431600 |
9 | 222252668418 |
10 | 70622000000 |
11 | 27a50306962 |
12 | 1182b1b8b68 |
13 | 6876276aa6 |
14 | 35bd488676 |
15 | 1c85027085 |
hex | 1071663380 |
70622000000 has 112 divisors (see below), whose sum is σ = 175868061360. Its totient is φ = 28248000000.
The previous prime is 70621999979. The next prime is 70622000003. The reversal of 70622000000 is 22607.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70622000003) by changing a digit.
It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 1982345 + ... + 2017655.
Almost surely, 270622000000 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 70622000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87934030680).
70622000000 is an abundant number, since it is smaller than the sum of its proper divisors (105246061360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70622000000 is an frugal number, since it uses more digits than its factorization.
70622000000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35355 (or 35318 counting only the distinct ones).
The product of its (nonzero) digits is 168, while the sum is 17.
Adding to 70622000000 its reverse (22607), we get a palindrome (70622022607).
The spelling of 70622000000 in words is "seventy billion, six hundred twenty-two million", and thus it is an aban number.
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