Base | Representation |
---|---|
bin | 100000101001010100… |
… | …1100011000100100000 |
3 | 20200221210222212201020 |
4 | 1001102221203010200 |
5 | 2122034130200000 |
6 | 52112321005440 |
7 | 5031203006046 |
oct | 1012251430440 |
9 | 220853885636 |
10 | 70106100000 |
11 | 2780607a622 |
12 | 11706483880 |
13 | 67c3415811 |
14 | 3570b54396 |
15 | 1c54abcba0 |
hex | 1052a63120 |
70106100000 has 144 divisors (see below), whose sum is σ = 230021902656. Its totient is φ = 18694880000.
The previous prime is 70106099993. The next prime is 70106100023. The reversal of 70106100000 is 160107.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 183157 + ... + 416843.
It is an arithmetic number, because the mean of its divisors is an integer number (1597374324).
Almost surely, 270106100000 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 70106100000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (115010951328).
70106100000 is an abundant number, since it is smaller than the sum of its proper divisors (159915802656).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70106100000 is an equidigital number, since it uses as much as digits as its factorization.
70106100000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 233725 (or 233697 counting only the distinct ones).
The product of its (nonzero) digits is 42, while the sum is 15.
Adding to 70106100000 its reverse (160107), we get a palindrome (70106260107).
The spelling of 70106100000 in words is "seventy billion, one hundred six million, one hundred thousand".
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