Base | Representation |
---|---|
bin | 10100110001111110… |
… | …001100010011101100 |
3 | 2010121001021012012122 |
4 | 110301332030103230 |
5 | 331144141122104 |
6 | 14130041452112 |
7 | 1416641161313 |
oct | 246176142354 |
9 | 63531235178 |
10 | 22313223404 |
11 | 9510261aaa |
12 | 43a87a1038 |
13 | 21479cc894 |
14 | 11195d727a |
15 | 8a8da06be |
hex | 531f8c4ec |
22313223404 has 48 divisors (see below), whose sum is σ = 42262105536. Its totient is φ = 10280160000.
The previous prime is 22313223397. The next prime is 22313223479. The reversal of 22313223404 is 40432231322.
It is a super-3 number, since 3×223132234043 (a number of 32 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 311354 + ... + 376254.
It is an arithmetic number, because the mean of its divisors is an integer number (880460532).
Almost surely, 222313223404 is an apocalyptic number.
It is an amenable number.
22313223404 is a deficient number, since it is larger than the sum of its proper divisors (19948882132).
22313223404 is a wasteful number, since it uses less digits than its factorization.
22313223404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65066 (or 65064 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 26.
Adding to 22313223404 its reverse (40432231322), we get a palindrome (62745454726).
The spelling of 22313223404 in words is "twenty-two billion, three hundred thirteen million, two hundred twenty-three thousand, four hundred four".
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