Base | Representation |
---|---|
bin | 100000101010101000… |
… | …1101010101001011001 |
3 | 20201001212220221001211 |
4 | 1001111101222221121 |
5 | 2122131420434400 |
6 | 52120533343121 |
7 | 5032246421431 |
oct | 1012521525131 |
9 | 221055827054 |
10 | 70150171225 |
11 | 27828a40a22 |
12 | 11719197aa1 |
13 | 67cc5a6474 |
14 | 35769472c1 |
15 | 1c588c5dba |
hex | 105546aa59 |
70150171225 has 12 divisors (see below), whose sum is σ = 91564434640. Its totient is φ = 53166445200.
The previous prime is 70150171159. The next prime is 70150171241. The reversal of 70150171225 is 52217105107.
It is not a de Polignac number, because 70150171225 - 213 = 70150163033 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73841811 + ... + 73842760.
Almost surely, 270150171225 is an apocalyptic number.
It is an amenable number.
70150171225 is a deficient number, since it is larger than the sum of its proper divisors (21414263415).
70150171225 is a wasteful number, since it uses less digits than its factorization.
70150171225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 147684600 (or 147684595 counting only the distinct ones).
The product of its (nonzero) digits is 4900, while the sum is 31.
The spelling of 70150171225 in words is "seventy billion, one hundred fifty million, one hundred seventy-one thousand, two hundred twenty-five".
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