Base | Representation |
---|---|
bin | 10101011101011110… |
… | …100010011110101010 |
3 | 2012110220200221101020 |
4 | 111131132202132222 |
5 | 334143014414424 |
6 | 14330314033310 |
7 | 1444013212644 |
oct | 253536423652 |
9 | 65426627336 |
10 | 23043123114 |
11 | 9855273500 |
12 | 4571118836 |
13 | 2232caa3bb |
14 | 1188515894 |
15 | 8ececc079 |
hex | 55d7a27aa |
23043123114 has 48 divisors (see below), whose sum is σ = 52859290176. Its totient is φ = 6679161280.
The previous prime is 23043123109. The next prime is 23043123119. The reversal of 23043123114 is 41132134032.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (23043123109) and next prime (23043123119).
It is a super-2 number, since 2×230431231142 (a number of 22 digits) contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (23043123119) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 673299 + ... + 706694.
It is an arithmetic number, because the mean of its divisors is an integer number (1101235212).
Almost surely, 223043123114 is an apocalyptic number.
23043123114 is an abundant number, since it is smaller than the sum of its proper divisors (29816167062).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23043123114 is a wasteful number, since it uses less digits than its factorization.
23043123114 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1380043 (or 1380032 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 24.
Adding to 23043123114 its reverse (41132134032), we get a palindrome (64175257146).
The spelling of 23043123114 in words is "twenty-three billion, forty-three million, one hundred twenty-three thousand, one hundred fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •