Base | Representation |
---|---|
bin | 1000010111110… |
… | …01001100101100 |
3 | 11220010212222002 |
4 | 10023321030230 |
5 | 120434223412 |
6 | 10545111432 |
7 | 1511626442 |
oct | 413711454 |
9 | 156125862 |
10 | 70226732 |
11 | 36706424 |
12 | 1b628578 |
13 | 1171aaa4 |
14 | 9480b92 |
15 | 6272dc2 |
hex | 42f932c |
70226732 has 6 divisors (see below), whose sum is σ = 122896788. Its totient is φ = 35113364.
The previous prime is 70226731. The next prime is 70226753. The reversal of 70226732 is 23762207.
It is a junction number, because it is equal to n+sod(n) for n = 70226695 and 70226704.
It is not an unprimeable number, because it can be changed into a prime (70226731) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8778338 + ... + 8778345.
It is an arithmetic number, because the mean of its divisors is an integer number (20482798).
Almost surely, 270226732 is an apocalyptic number.
It is an amenable number.
70226732 is a deficient number, since it is larger than the sum of its proper divisors (52670056).
70226732 is a wasteful number, since it uses less digits than its factorization.
70226732 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17556687 (or 17556685 counting only the distinct ones).
The product of its (nonzero) digits is 7056, while the sum is 29.
The square root of 70226732 is about 8380.1391396563. The cubic root of 70226732 is about 412.5730157862.
Adding to 70226732 its reverse (23762207), we get a palindrome (93988939).
The spelling of 70226732 in words is "seventy million, two hundred twenty-six thousand, seven hundred thirty-two".
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