Base | Representation |
---|---|
bin | 100000110111110… |
… | …1010000011010100 |
3 | 2211212111211002020 |
4 | 1001233222003110 |
5 | 4224332341202 |
6 | 301241213140 |
7 | 36222306402 |
oct | 10157520324 |
9 | 2755454066 |
10 | 1103012052 |
11 | 51669230a |
12 | 2694911b0 |
13 | 14769696c |
14 | a66c4472 |
15 | 66c7d5bc |
hex | 41bea0d4 |
1103012052 has 12 divisors (see below), whose sum is σ = 2573694816. Its totient is φ = 367670680.
The previous prime is 1103012047. The next prime is 1103012083. The reversal of 1103012052 is 2502103011.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
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, 45958824 + ... + 45958847.
It is an arithmetic number, because the mean of its divisors is an integer number (214474568).
Almost surely, 21103012052 is an apocalyptic number.
1103012052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1103012052 is an abundant number, since it is smaller than the sum of its proper divisors (1470682764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1103012052 is a wasteful number, since it uses less digits than its factorization.
1103012052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 91917678 (or 91917676 counting only the distinct ones).
The product of its (nonzero) digits is 60, while the sum is 15.
The square root of 1103012052 is about 33211.6252538174. The cubic root of 1103012052 is about 1033.2214632505.
Adding to 1103012052 its reverse (2502103011), we get a palindrome (3605115063).
The spelling of 1103012052 in words is "one billion, one hundred three million, twelve thousand, fifty-two".
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