Base | Representation |
---|---|
bin | 101111011111110111… |
… | …0111011111001010110 |
3 | 100202021121212200020122 |
4 | 1132333232323321112 |
5 | 3132344224000042 |
6 | 114505243231542 |
7 | 10240452123545 |
oct | 1367756737126 |
9 | 322247780218 |
10 | 102001000022 |
11 | 3a2929a6029 |
12 | 17927b185b2 |
13 | 980724701c |
14 | 4d18ada15c |
15 | 29bec487d2 |
hex | 17bfbbbe56 |
102001000022 has 8 divisors (see below), whose sum is σ = 153125996400. Its totient is φ = 50959001224.
The previous prime is 102000999983. The next prime is 102001000037. The reversal of 102001000022 is 220000100201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 102000999973 and 102001000009.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20746322 + ... + 20751237.
It is an arithmetic number, because the mean of its divisors is an integer number (19140749550).
Almost surely, 2102001000022 is an apocalyptic number.
102001000022 is a deficient number, since it is larger than the sum of its proper divisors (51124996378).
102001000022 is a wasteful number, since it uses less digits than its factorization.
102001000022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41498790.
The product of its (nonzero) digits is 8, while the sum is 8.
Adding to 102001000022 its reverse (220000100201), we get a palindrome (322001100223).
The spelling of 102001000022 in words is "one hundred two billion, one million, twenty-two", and thus it is an aban number.
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