Base | Representation |
---|---|
bin | 10100110001111101… |
… | …110011100110100010 |
3 | 2010121001002001101201 |
4 | 110301331303212202 |
5 | 331144124402320 |
6 | 14130035351414 |
7 | 1416640260301 |
oct | 246175634642 |
9 | 63531061351 |
10 | 22313122210 |
11 | 95101a2a75 |
12 | 43a875256a |
13 | 21479957c2 |
14 | 11195ac438 |
15 | 8a8d8070a |
hex | 531f739a2 |
22313122210 has 16 divisors (see below), whose sum is σ = 40182452856. Its totient is φ = 8921063808.
The previous prime is 22313122193. The next prime is 22313122231. The reversal of 22313122210 is 1222131322.
It can be written as a sum of positive squares in 4 ways, for example, as 6667865649 + 15645256561 = 81657^2 + 125081^2 .
It is a super-3 number, since 3×223131222103 (a number of 32 digits) contains 333 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 500697 + ... + 543436.
Almost surely, 222313122210 is an apocalyptic number.
22313122210 is a deficient number, since it is larger than the sum of its proper divisors (17869330646).
22313122210 is a wasteful number, since it uses less digits than its factorization.
22313122210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1046277.
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 22313122210 its reverse (1222131322), we get a palindrome (23535253532).
The spelling of 22313122210 in words is "twenty-two billion, three hundred thirteen million, one hundred twenty-two thousand, two hundred ten".
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