Base | Representation |
---|---|
bin | 11010001111100… |
… | …00100100000110 |
3 | 120100020011012102 |
4 | 31013300210012 |
5 | 422323401414 |
6 | 33502152102 |
7 | 5312065655 |
oct | 1507604406 |
9 | 510204172 |
10 | 220137734 |
11 | 103297813 |
12 | 61882632 |
13 | 367b831b |
14 | 2134519c |
15 | 144d5ede |
hex | d1f0906 |
220137734 has 8 divisors (see below), whose sum is σ = 333292968. Its totient is φ = 109040080.
The previous prime is 220137721. The next prime is 220137737. The reversal of 220137734 is 437731022.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 220137697 and 220137706.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (220137737) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 514127 + ... + 514554.
It is an arithmetic number, because the mean of its divisors is an integer number (41661621).
Almost surely, 2220137734 is an apocalyptic number.
220137734 is a deficient number, since it is larger than the sum of its proper divisors (113155234).
220137734 is a wasteful number, since it uses less digits than its factorization.
220137734 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1028790.
The product of its (nonzero) digits is 7056, while the sum is 29.
The square root of 220137734 is about 14837.0392599063. The cubic root of 220137734 is about 603.8070283209.
Adding to 220137734 its reverse (437731022), we get a palindrome (657868756).
The spelling of 220137734 in words is "two hundred twenty million, one hundred thirty-seven thousand, seven hundred thirty-four".
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