Base | Representation |
---|---|
bin | 11010010100000… |
… | …10001010010110 |
3 | 120101100110021010 |
4 | 31022002022112 |
5 | 423001442402 |
6 | 33523033050 |
7 | 5320131441 |
oct | 1512021226 |
9 | 511313233 |
10 | 220734102 |
11 | 103664886 |
12 | 61b0b786 |
13 | 369668c4 |
14 | 2145c658 |
15 | 145a2a6c |
hex | d282296 |
220734102 has 16 divisors (see below), whose sum is σ = 441771120. Its totient is φ = 73527552.
The previous prime is 220734091. The next prime is 220734121. The reversal of 220734102 is 201437022.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2527 + ... + 21162.
It is an arithmetic number, because the mean of its divisors is an integer number (27610695).
Almost surely, 2220734102 is an apocalyptic number.
220734102 is an abundant number, since it is smaller than the sum of its proper divisors (221037018).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
220734102 is a wasteful number, since it uses less digits than its factorization.
220734102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25247.
The product of its (nonzero) digits is 672, while the sum is 21.
The square root of 220734102 is about 14857.1229381735. The cubic root of 220734102 is about 604.3517880363.
The spelling of 220734102 in words is "two hundred twenty million, seven hundred thirty-four thousand, one hundred two".
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