Base | Representation |
---|---|
bin | 11100111110010111… |
… | …111100001000101110 |
3 | 2222022012021102222102 |
4 | 130332113330020232 |
5 | 1002203433442334 |
6 | 22143045415102 |
7 | 2150652061253 |
oct | 347627741056 |
9 | 88265242872 |
10 | 31111234094 |
11 | 12215531716 |
12 | 604310a492 |
13 | 2c1a67a275 |
14 | 1711c6d42a |
15 | c2147d67e |
hex | 73e5fc22e |
31111234094 has 8 divisors (see below), whose sum is σ = 47094987720. Its totient is φ = 15412904856.
The previous prime is 31111234043. The next prime is 31111234111. The reversal of 31111234094 is 49043211113.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×311112340943 (a number of 32 digits) contains 333 as substring.
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, 71355824 + ... + 71356259.
It is an arithmetic number, because the mean of its divisors is an integer number (5886873465).
Almost surely, 231111234094 is an apocalyptic number.
31111234094 is a deficient number, since it is larger than the sum of its proper divisors (15983753626).
31111234094 is a wasteful number, since it uses less digits than its factorization.
31111234094 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 142712194.
The product of its (nonzero) digits is 2592, while the sum is 29.
The spelling of 31111234094 in words is "thirty-one billion, one hundred eleven million, two hundred thirty-four thousand, ninety-four".
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