Base | Representation |
---|---|
bin | 10100011111011110… |
… | …110101011001011011 |
3 | 2002210102112212211020 |
4 | 110133132311121123 |
5 | 330030232410321 |
6 | 14035200533523 |
7 | 1406153345364 |
oct | 243736653133 |
9 | 62712485736 |
10 | 22003013211 |
11 | 9371144543 |
12 | 43209212a3 |
13 | 20c866865a |
14 | 10ca326b6b |
15 | 88ba264c6 |
hex | 51f7b565b |
22003013211 has 16 divisors (see below), whose sum is σ = 29406318240. Its totient is φ = 14634224640.
The previous prime is 22003013173. The next prime is 22003013231. The reversal of 22003013211 is 11231030022.
It is not a de Polignac number, because 22003013211 - 225 = 21969458779 is a prime.
It is not an unprimeable number, because it can be changed into a prime (22003013231) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4300791 + ... + 4305903.
It is an arithmetic number, because the mean of its divisors is an integer number (1837894890).
Almost surely, 222003013211 is an apocalyptic number.
22003013211 is a deficient number, since it is larger than the sum of its proper divisors (7403305029).
22003013211 is a wasteful number, since it uses less digits than its factorization.
22003013211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8206.
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 22003013211 its reverse (11231030022), we get a palindrome (33234043233).
The spelling of 22003013211 in words is "twenty-two billion, three million, thirteen thousand, two hundred eleven".
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