Base | Representation |
---|---|
bin | 1000010111110… |
… | …00100011111010 |
3 | 11220010202101102 |
4 | 10023320203322 |
5 | 120434132442 |
6 | 10545051402 |
7 | 1511616023 |
oct | 413704372 |
9 | 156122342 |
10 | 70224122 |
11 | 36704471 |
12 | 1b626b62 |
13 | 11719847 |
14 | 947dc4a |
15 | 6272232 |
hex | 42f88fa |
70224122 has 16 divisors (see below), whose sum is σ = 107157600. Its totient is φ = 34510320.
The previous prime is 70224079. The next prime is 70224131. The reversal of 70224122 is 22142207.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 70224094 and 70224103.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27329 + ... + 29787.
It is an arithmetic number, because the mean of its divisors is an integer number (6697350).
Almost surely, 270224122 is an apocalyptic number.
70224122 is a deficient number, since it is larger than the sum of its proper divisors (36933478).
70224122 is a wasteful number, since it uses less digits than its factorization.
70224122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2701.
The product of its (nonzero) digits is 448, while the sum is 20.
The square root of 70224122 is about 8379.9834128714. The cubic root of 70224122 is about 412.5679045848.
Adding to 70224122 its reverse (22142207), we get a palindrome (92366329).
The spelling of 70224122 in words is "seventy million, two hundred twenty-four thousand, one hundred twenty-two".
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