Base | Representation |
---|---|
bin | 111100111011000… |
… | …011000101110111 |
3 | 2122020021200020102 |
4 | 330323003011313 |
5 | 4043130041434 |
6 | 245231224315 |
7 | 34220544500 |
oct | 7473030567 |
9 | 2566250212 |
10 | 1022112119 |
11 | 484a56a66 |
12 | 24637809b |
13 | 1339aca92 |
14 | 99a65ba7 |
15 | 5eaed07e |
hex | 3cec3177 |
1022112119 has 6 divisors (see below), whose sum is σ = 1188987624. Its totient is φ = 876096060.
The previous prime is 1022112109. The next prime is 1022112127. The reversal of 1022112119 is 9112112201.
It is not a de Polignac number, because 1022112119 - 24 = 1022112103 is a prime.
It is a super-2 number, since 2×10221121192 = 2089426367613340322, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1022112119.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1022112109) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10429667 + ... + 10429764.
It is an arithmetic number, because the mean of its divisors is an integer number (198164604).
Almost surely, 21022112119 is an apocalyptic number.
1022112119 is a deficient number, since it is larger than the sum of its proper divisors (166875505).
1022112119 is an equidigital number, since it uses as much as digits as its factorization.
1022112119 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20859445 (or 20859438 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 20.
The square root of 1022112119 is about 31970.4882508854. The cubic root of 1022112119 is about 1007.3170367246.
The spelling of 1022112119 in words is "one billion, twenty-two million, one hundred twelve thousand, one hundred nineteen".
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