Base | Representation |
---|---|
bin | 10100101111011010… |
… | …010100010001110010 |
3 | 2010111001102122120200 |
4 | 110233122110101302 |
5 | 331102141430214 |
6 | 14121505020030 |
7 | 1415610060435 |
oct | 245732242162 |
9 | 63431378520 |
10 | 22270264434 |
11 | 9498a90320 |
12 | 4396324616 |
13 | 213bb3b282 |
14 | 1113a1381c |
15 | 8a5216d09 |
hex | 52f694472 |
22270264434 has 48 divisors (see below), whose sum is σ = 52710001344. Its totient is φ = 6739437600.
The previous prime is 22270264409. The next prime is 22270264463. The reversal of 22270264434 is 43446207222.
22270264434 is a `hidden beast` number, since 2 + 2 + 2 + 7 + 0 + 2 + 644 + 3 + 4 = 666.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 71424 + ... + 222804.
It is an arithmetic number, because the mean of its divisors is an integer number (1098125028).
Almost surely, 222270264434 is an apocalyptic number.
22270264434 is an abundant number, since it is smaller than the sum of its proper divisors (30439736910).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22270264434 is a wasteful number, since it uses less digits than its factorization.
22270264434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 152143 (or 152140 counting only the distinct ones).
The product of its (nonzero) digits is 129024, while the sum is 36.
The spelling of 22270264434 in words is "twenty-two billion, two hundred seventy million, two hundred sixty-four thousand, four hundred thirty-four".
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