Base | Representation |
---|---|
bin | 1000011001010… |
… | …00111110001010 |
3 | 11220111211101102 |
4 | 10030220332022 |
5 | 121012004120 |
6 | 10553221402 |
7 | 1513403102 |
oct | 414507612 |
9 | 156454342 |
10 | 70422410 |
11 | 3682a443 |
12 | 1b701862 |
13 | 11788b86 |
14 | 94d2202 |
15 | 62b0d75 |
hex | 4328f8a |
70422410 has 16 divisors (see below), whose sum is σ = 126885096. Its totient is φ = 28141248.
The previous prime is 70422409. The next prime is 70422413. The reversal of 70422410 is 1422407.
It can be written as a sum of positive squares in 4 ways, for example, as 51595489 + 18826921 = 7183^2 + 4339^2 .
It is not an unprimeable number, because it can be changed into a prime (70422413) 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, 9524 + ... + 15216.
Almost surely, 270422410 is an apocalyptic number.
70422410 is a deficient number, since it is larger than the sum of its proper divisors (56462686).
70422410 is a wasteful number, since it uses less digits than its factorization.
70422410 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6937.
The product of its (nonzero) digits is 448, while the sum is 20.
The square root of 70422410 is about 8391.8061226413. The cubic root of 70422410 is about 412.9558547871.
Adding to 70422410 its reverse (1422407), we get a palindrome (71844817).
The spelling of 70422410 in words is "seventy million, four hundred twenty-two thousand, four hundred ten".
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