Base | Representation |
---|---|
bin | 101110101010110110… |
… | …0101101010010001100 |
3 | 100120200122102200111122 |
4 | 1131111230231102030 |
5 | 3120223314442423 |
6 | 114012533540112 |
7 | 10145411131112 |
oct | 1352554552214 |
9 | 316618380448 |
10 | 100222030988 |
11 | 3955a7a6292 |
12 | 175101a4638 |
13 | 95b280b721 |
14 | 4bca739ab2 |
15 | 29189968c8 |
hex | 1755b2d48c |
100222030988 has 12 divisors (see below), whose sum is σ = 175462356552. Its totient is φ = 50089929120.
The previous prime is 100222030973. The next prime is 100222030999. The reversal of 100222030988 is 889030222001.
100222030988 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1002220309882 (a number of 23 digits) contains 22 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 3 ways as a sum of consecutive naturals, for example, 5260898 + ... + 5279913.
It is an arithmetic number, because the mean of its divisors is an integer number (14621863046).
Almost surely, 2100222030988 is an apocalyptic number.
It is an amenable number.
100222030988 is a deficient number, since it is larger than the sum of its proper divisors (75240325564).
100222030988 is a wasteful number, since it uses less digits than its factorization.
100222030988 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10543192 (or 10543190 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 35.
Adding to 100222030988 its reverse (889030222001), we get a palindrome (989252252989).
The spelling of 100222030988 in words is "one hundred billion, two hundred twenty-two million, thirty thousand, nine hundred eighty-eight".
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