Base | Representation |
---|---|
bin | 1001001100000000111000… |
… | …1011100101111001010110 |
3 | 1022202202000211002221002000 |
4 | 2103000032023211321112 |
5 | 2311002344224000042 |
6 | 33252443432300130 |
7 | 2061563000501151 |
oct | 223001613457126 |
9 | 38682024087060 |
10 | 10102001000022 |
11 | 324526422a048 |
12 | 1171a03841646 |
13 | 5837cb3a2539 |
14 | 26cd21c28c98 |
15 | 127b99b8b74c |
hex | 9300e2e5e56 |
10102001000022 has 32 divisors (see below), whose sum is σ = 22467708430560. Its totient is φ = 3364511068800.
The previous prime is 10102001000017. The next prime is 10102001000071. The reversal of 10102001000022 is 22000010020101.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a junction number, because it is equal to n+sod(n) for n = 10102000999968 and 10102001000013.
It is a congruent number.
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, 78340479 + ... + 78469322.
It is an arithmetic number, because the mean of its divisors is an integer number (702115888455).
Almost surely, 210102001000022 is an apocalyptic number.
10102001000022 is an abundant number, since it is smaller than the sum of its proper divisors (12365707430538).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10102001000022 is a wasteful number, since it uses less digits than its factorization.
10102001000022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 156811005 (or 156810999 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 9.
Adding to 10102001000022 its reverse (22000010020101), we get a palindrome (32102011020123).
The spelling of 10102001000022 in words is "ten trillion, one hundred two billion, one million, twenty-two", and thus it is an aban number.
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