Base | Representation |
---|---|
bin | 100001010010100… |
… | …1000000110010000 |
3 | 2212211212221101021 |
4 | 1002211020012100 |
5 | 4241424410002 |
6 | 302501445224 |
7 | 36452405410 |
oct | 10245100620 |
9 | 2784787337 |
10 | 1117028752 |
11 | 523596264 |
12 | 272110814 |
13 | 14a563878 |
14 | a84d2640 |
15 | 680eb737 |
hex | 42948190 |
1117028752 has 40 divisors (see below), whose sum is σ = 2475536000. Its totient is φ = 478317312.
The previous prime is 1117028749. The next prime is 1117028771. The reversal of 1117028752 is 2578207111.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 153124 + ... + 160252.
It is an arithmetic number, because the mean of its divisors is an integer number (61888400).
Almost surely, 21117028752 is an apocalyptic number.
It is an amenable number.
1117028752 is an abundant number, since it is smaller than the sum of its proper divisors (1358507248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1117028752 is a wasteful number, since it uses less digits than its factorization.
1117028752 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8543 (or 8537 counting only the distinct ones).
The product of its (nonzero) digits is 7840, while the sum is 34.
The square root of 1117028752 is about 33421.9800729999. The cubic root of 1117028752 is about 1037.5796625723.
The spelling of 1117028752 in words is "one billion, one hundred seventeen million, twenty-eight thousand, seven hundred fifty-two".
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