Base | Representation |
---|---|
bin | 10100110010000011… |
… | …000011101110000011 |
3 | 2010121010122222220222 |
4 | 110302003003232003 |
5 | 331200002431242 |
6 | 14130125053255 |
7 | 1416655053146 |
oct | 246203035603 |
9 | 63533588828 |
10 | 22314498947 |
11 | 9510a53374 |
12 | 43a90b722b |
13 | 2148058340 |
14 | 111984a05d |
15 | 8a90535d2 |
hex | 5320c3b83 |
22314498947 has 16 divisors (see below), whose sum is σ = 25337225760. Its totient is φ = 19481928192.
The previous prime is 22314498919. The next prime is 22314498959. The reversal of 22314498947 is 74989441322.
It is a cyclic number.
It is not a de Polignac number, because 22314498947 - 26 = 22314498883 is a prime.
It is a super-3 number, since 3×223144989473 (a number of 32 digits) contains 333 as substring.
It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (22314498847) 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, 77723 + ... + 225099.
It is an arithmetic number, because the mean of its divisors is an integer number (1583576610).
Almost surely, 222314498947 is an apocalyptic number.
22314498947 is a deficient number, since it is larger than the sum of its proper divisors (3022726813).
22314498947 is a wasteful number, since it uses less digits than its factorization.
22314498947 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 148022.
The product of its digits is 3483648, while the sum is 53.
The spelling of 22314498947 in words is "twenty-two billion, three hundred fourteen million, four hundred ninety-eight thousand, nine hundred forty-seven".
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