Base | Representation |
---|---|
bin | 10100101011101010… |
… | …100000110011000000 |
3 | 2010022200010212100222 |
4 | 110223222200303000 |
5 | 330440043314102 |
6 | 14111341402212 |
7 | 1414214536526 |
oct | 245352406300 |
9 | 63280125328 |
10 | 22207401152 |
11 | 94665541a2 |
12 | 4379269368 |
13 | 212bacac71 |
14 | 110952c316 |
15 | 89e94aaa2 |
hex | 52baa0cc0 |
22207401152 has 14 divisors (see below), whose sum is σ = 44067811788. Its totient is φ = 11103700544.
The previous prime is 22207401143. The next prime is 22207401173. The reversal of 22207401152 is 25110470222.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 173495258 + ... + 173495385.
It is an arithmetic number, because the mean of its divisors is an integer number (3147700842).
Almost surely, 222207401152 is an apocalyptic number.
It is an amenable number.
22207401152 is a deficient number, since it is larger than the sum of its proper divisors (21860410636).
22207401152 is an equidigital number, since it uses as much as digits as its factorization.
22207401152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 346990655 (or 346990645 counting only the distinct ones).
The product of its (nonzero) digits is 2240, while the sum is 26.
Adding to 22207401152 its reverse (25110470222), we get a palindrome (47317871374).
The spelling of 22207401152 in words is "twenty-two billion, two hundred seven million, four hundred one thousand, one hundred fifty-two".
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