Base | Representation |
---|---|
bin | 100001010010101… |
… | …0011111110110110 |
3 | 2212211222102011011 |
4 | 1002211103332312 |
5 | 4241432434210 |
6 | 302502502434 |
7 | 36453000340 |
oct | 10245237666 |
9 | 2784872134 |
10 | 1117077430 |
11 | 523619897 |
12 | 272134a1a |
13 | 14a57ca81 |
14 | a8506290 |
15 | 6810ad8a |
hex | 42953fb6 |
1117077430 has 16 divisors (see below), whose sum is σ = 2297988000. Its totient is φ = 382997952.
The previous prime is 1117077407. The next prime is 1117077457. The reversal of 1117077430 is 347707111.
It is a junction number, because it is equal to n+sod(n) for n = 1117077392 and 1117077401.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7979055 + ... + 7979194.
It is an arithmetic number, because the mean of its divisors is an integer number (143624250).
Almost surely, 21117077430 is an apocalyptic number.
1117077430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1117077430 is an abundant number, since it is smaller than the sum of its proper divisors (1180910570).
1117077430 is a wasteful number, since it uses less digits than its factorization.
1117077430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15958263.
The product of its (nonzero) digits is 4116, while the sum is 31.
The square root of 1117077430 is about 33422.7082984010. The cubic root of 1117077430 is about 1037.5947342730.
The spelling of 1117077430 in words is "one billion, one hundred seventeen million, seventy-seven thousand, four hundred thirty".
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