Base | Representation |
---|---|
bin | 111110111001010… |
… | …001101011101100 |
3 | 2201112112211001121 |
4 | 332321101223230 |
5 | 4130112431103 |
6 | 252412350324 |
7 | 35102032516 |
oct | 7671215354 |
9 | 2645484047 |
10 | 1055202028 |
11 | 4a16a79a1 |
12 | 2554753a4 |
13 | 13a7c72ca |
14 | a01dabb6 |
15 | 629876bd |
hex | 3ee51aec |
1055202028 has 12 divisors (see below), whose sum is σ = 1874165272. Its totient is φ = 519726240.
The previous prime is 1055202017. The next prime is 1055202041. The reversal of 1055202028 is 8202025501.
It is a super-2 number, since 2×10552020282 = 2226902639790625568, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1055201993 and 1055202011.
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, 1968393 + ... + 1968928.
Almost surely, 21055202028 is an apocalyptic number.
It is an amenable number.
1055202028 is a deficient number, since it is larger than the sum of its proper divisors (818963244).
1055202028 is a wasteful number, since it uses less digits than its factorization.
1055202028 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3937392 (or 3937390 counting only the distinct ones).
The product of its (nonzero) digits is 1600, while the sum is 25.
The square root of 1055202028 is about 32483.8733527885. The cubic root of 1055202028 is about 1018.0721074749.
Adding to 1055202028 its reverse (8202025501), we get a palindrome (9257227529).
The spelling of 1055202028 in words is "one billion, fifty-five million, two hundred two thousand, twenty-eight".
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