Base | Representation |
---|---|
bin | 100001010111000… |
… | …1001101010100110 |
3 | 2220000100010112110 |
4 | 1002232021222212 |
5 | 4243031110340 |
6 | 303024301450 |
7 | 36511460505 |
oct | 10256115246 |
9 | 2800303473 |
10 | 1119394470 |
11 | 5249616a7 |
12 | 272a71886 |
13 | 14abb15bc |
14 | a894a83c |
15 | 68417680 |
hex | 42b89aa6 |
1119394470 has 32 divisors (see below), whose sum is σ = 2689975008. Its totient is φ = 298124288.
The previous prime is 1119394439. The next prime is 1119394477. The reversal of 1119394470 is 744939111.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1119394477) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 502 + ... + 47318.
It is an arithmetic number, because the mean of its divisors is an integer number (84061719).
Almost surely, 21119394470 is an apocalyptic number.
1119394470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1119394470 is an abundant number, since it is smaller than the sum of its proper divisors (1570580538).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1119394470 is a wasteful number, since it uses less digits than its factorization.
1119394470 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47624.
The product of its (nonzero) digits is 27216, while the sum is 39.
The square root of 1119394470 is about 33457.3530034879. The cubic root of 1119394470 is about 1038.3116312176.
The spelling of 1119394470 in words is "one billion, one hundred nineteen million, three hundred ninety-four thousand, four hundred seventy".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •