Base | Representation |
---|---|
bin | 10100111010011011… |
… | …001111011111001010 |
3 | 2010221221011001101222 |
4 | 110322123033133022 |
5 | 331441443300310 |
6 | 14152105442042 |
7 | 1423312554350 |
oct | 247233173712 |
9 | 63857131358 |
10 | 22455056330 |
11 | 95833261a3 |
12 | 44281a0322 |
13 | 216b1cc2a5 |
14 | 11303977d0 |
15 | 8b656a055 |
hex | 53a6cf7ca |
22455056330 has 64 divisors (see below), whose sum is σ = 48736512000. Its totient is φ = 7276868928.
The previous prime is 22455056287. The next prime is 22455056357. The reversal of 22455056330 is 3365055422.
It is a Harshad number since it is a multiple of its sum of digits (35).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 564641 + ... + 603099.
It is an arithmetic number, because the mean of its divisors is an integer number (761508000).
Almost surely, 222455056330 is an apocalyptic number.
22455056330 is an abundant number, since it is smaller than the sum of its proper divisors (26281455670).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22455056330 is a wasteful number, since it uses less digits than its factorization.
22455056330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38931.
The product of its (nonzero) digits is 108000, while the sum is 35.
The spelling of 22455056330 in words is "twenty-two billion, four hundred fifty-five million, fifty-six thousand, three hundred thirty".
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