Base | Representation |
---|---|
bin | 101111100000011111… |
… | …1000010111001011011 |
3 | 100202100002101121002201 |
4 | 1133000333002321123 |
5 | 3132420113001334 |
6 | 114511313311031 |
7 | 10241125456606 |
oct | 1370077027133 |
9 | 322302347081 |
10 | 102022000219 |
11 | 3a2a3839867 |
12 | 17932b65477 |
13 | 980b6ba789 |
14 | 4d1b80533d |
15 | 29c19e5c14 |
hex | 17c0fc2e5b |
102022000219 has 4 divisors (see below), whose sum is σ = 102022644096. Its totient is φ = 102021356344.
The previous prime is 102022000217. The next prime is 102022000307. The reversal of 102022000219 is 912000220201.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 102022000219 - 21 = 102022000217 is a prime.
It is a super-2 number, since 2×1020220002192 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 102022000196 and 102022000205.
It is not an unprimeable number, because it can be changed into a prime (102022000217) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100557 + ... + 462769.
It is an arithmetic number, because the mean of its divisors is an integer number (25505661024).
Almost surely, 2102022000219 is an apocalyptic number.
102022000219 is a deficient number, since it is larger than the sum of its proper divisors (643877).
102022000219 is an equidigital number, since it uses as much as digits as its factorization.
102022000219 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 643876.
The product of its (nonzero) digits is 144, while the sum is 19.
The spelling of 102022000219 in words is "one hundred two billion, twenty-two million, two hundred nineteen", and thus it is an aban number.
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