Base | Representation |
---|---|
bin | 111101101001001… |
… | …111001010111100 |
3 | 2200002001211102121 |
4 | 331221033022330 |
5 | 4104230021340 |
6 | 250342532324 |
7 | 34425504205 |
oct | 7551171274 |
9 | 2602054377 |
10 | 1034220220 |
11 | 490876a60 |
12 | 24a4370a4 |
13 | 13635c037 |
14 | 9b4d85ac |
15 | 60be094a |
hex | 3da4f2bc |
1034220220 has 24 divisors (see below), whose sum is σ = 2369305008. Its totient is φ = 376080000.
The previous prime is 1034220199. The next prime is 1034220223. The reversal of 1034220220 is 220224301.
It is a super-2 number, since 2×10342202202 = 2139222926913696800, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1034220194 and 1034220203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1034220223) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2350281 + ... + 2350720.
It is an arithmetic number, because the mean of its divisors is an integer number (98721042).
Almost surely, 21034220220 is an apocalyptic number.
1034220220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1034220220 is an abundant number, since it is smaller than the sum of its proper divisors (1335084788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1034220220 is a wasteful number, since it uses less digits than its factorization.
1034220220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4701021 (or 4701019 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 16.
The square root of 1034220220 is about 32159.2944574349. The cubic root of 1034220220 is about 1011.2790448524.
Adding to 1034220220 its reverse (220224301), we get a palindrome (1254444521).
The spelling of 1034220220 in words is "one billion, thirty-four million, two hundred twenty thousand, two hundred twenty".
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