Base | Representation |
---|---|
bin | 10011000010011100… |
… | …00100010011110110 |
3 | 222101022122012212221 |
4 | 21201032010103312 |
5 | 131413034342324 |
6 | 4410115432554 |
7 | 511200112300 |
oct | 114116042366 |
9 | 28338565787 |
10 | 10221012214 |
11 | 4375549836 |
12 | 1b92bb575a |
13 | c6b72082a |
14 | 6cd654970 |
15 | 3ec4b80e4 |
hex | 2613844f6 |
10221012214 has 48 divisors (see below), whose sum is σ = 18011101680. Its totient is φ = 4337249280.
The previous prime is 10221012163. The next prime is 10221012257. The reversal of 10221012214 is 41221012201.
It is a super-3 number, since 3×102210122143 (a number of 31 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11001702 + ... + 11002630.
It is an arithmetic number, because the mean of its divisors is an integer number (375231285).
Almost surely, 210221012214 is an apocalyptic number.
10221012214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
10221012214 is a deficient number, since it is larger than the sum of its proper divisors (7790089466).
10221012214 is a wasteful number, since it uses less digits than its factorization.
10221012214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1933 (or 1926 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 10221012214 its reverse (41221012201), we get a palindrome (51442024415).
The spelling of 10221012214 in words is "ten billion, two hundred twenty-one million, twelve thousand, two hundred fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •