Base | Representation |
---|---|
bin | 1110100100101… |
… | …0111001111110 |
3 | 11021000102200002 |
4 | 3221022321332 |
5 | 111121433342 |
6 | 10022034302 |
7 | 1341355505 |
oct | 351127176 |
9 | 137012602 |
10 | 61124222 |
11 | 31559595 |
12 | 18578992 |
13 | c8818a3 |
14 | 819183c |
15 | 5575d32 |
hex | 3a4ae7e |
61124222 has 16 divisors (see below), whose sum is σ = 94601760. Its totient is φ = 29598048.
The previous prime is 61124213. The next prime is 61124233. The reversal of 61124222 is 22242116.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 61124194 and 61124203.
It is a congruent number.
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, 15143 + ... + 18749.
It is an arithmetic number, because the mean of its divisors is an integer number (5912610).
Almost surely, 261124222 is an apocalyptic number.
61124222 is a deficient number, since it is larger than the sum of its proper divisors (33477538).
61124222 is a wasteful number, since it uses less digits than its factorization.
61124222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3875.
The product of its digits is 384, while the sum is 20.
The square root of 61124222 is about 7818.1981300041. The cubic root of 61124222 is about 393.9167499993.
Adding to 61124222 its reverse (22242116), we get a palindrome (83366338).
The spelling of 61124222 in words is "sixty-one million, one hundred twenty-four thousand, two hundred twenty-two".
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