Base | Representation |
---|---|
bin | 100000100111101110… |
… | …0001101100111110110 |
3 | 20200211001201011102221 |
4 | 1001033130031213312 |
5 | 2121431340211010 |
6 | 52103115152554 |
7 | 5026650330664 |
oct | 1011734154766 |
9 | 220731634387 |
10 | 70052272630 |
11 | 2778875529a |
12 | 116b044575a |
13 | 67b521a2c2 |
14 | 3567941c34 |
15 | 1c4eed8dda |
hex | 104f70d9f6 |
70052272630 has 16 divisors (see below), whose sum is σ = 130161642624. Its totient is φ = 27117008640.
The previous prime is 70052272601. The next prime is 70052272637. The reversal of 70052272630 is 3627225007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70052272637) 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, 112987227 + ... + 112987846.
It is an arithmetic number, because the mean of its divisors is an integer number (8135102664).
Almost surely, 270052272630 is an apocalyptic number.
70052272630 is a deficient number, since it is larger than the sum of its proper divisors (60109369994).
70052272630 is a wasteful number, since it uses less digits than its factorization.
70052272630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 225975111.
The product of its (nonzero) digits is 35280, while the sum is 34.
Adding to 70052272630 its reverse (3627225007), we get a palindrome (73679497637).
The spelling of 70052272630 in words is "seventy billion, fifty-two million, two hundred seventy-two thousand, six hundred thirty".
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