Base | Representation |
---|---|
bin | 100000100111000100… |
… | …0001010110101001100 |
3 | 20200202112020211212100 |
4 | 1001032020022311030 |
5 | 2121410220203400 |
6 | 52101011035100 |
7 | 5026262141061 |
oct | 1011610126514 |
9 | 220675224770 |
10 | 70030241100 |
11 | 27777277716 |
12 | 116a4b9ba90 |
13 | 67b07a52b1 |
14 | 3564a48c68 |
15 | 1c4d0d6100 |
hex | 104e20ad4c |
70030241100 has 108 divisors (see below), whose sum is σ = 227075153760. Its totient is φ = 18030768000.
The previous prime is 70030241027. The next prime is 70030241117. The reversal of 70030241100 is 114203007.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1315476 + ... + 1367675.
It is an arithmetic number, because the mean of its divisors is an integer number (2102547720).
Almost surely, 270030241100 is an apocalyptic number.
It is an amenable number.
70030241100 is an abundant number, since it is smaller than the sum of its proper divisors (157044912660).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70030241100 is a wasteful number, since it uses less digits than its factorization.
70030241100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2683200 (or 2683190 counting only the distinct ones).
The product of its (nonzero) digits is 168, while the sum is 18.
Adding to 70030241100 its reverse (114203007), we get a palindrome (70144444107).
The spelling of 70030241100 in words is "seventy billion, thirty million, two hundred forty-one thousand, one hundred".
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