Base | Representation |
---|---|
bin | 1000111101110100000… |
… | …1110110101101100111 |
3 | 112201120202120201221112 |
4 | 2033131001312231213 |
5 | 10010424204400333 |
6 | 154432242335235 |
7 | 14062026205223 |
oct | 2173501665547 |
9 | 481522521845 |
10 | 154032106343 |
11 | 5a363121345 |
12 | 25a2905a51b |
13 | 116a9a327bb |
14 | 76530a1783 |
15 | 4017a97948 |
hex | 23dd076b67 |
154032106343 has 4 divisors (see below), whose sum is σ = 154036791168. Its totient is φ = 154027421520.
The previous prime is 154032106331. The next prime is 154032106399. The reversal of 154032106343 is 343601230451.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 343601230451 = 199 ⋅1726639349.
It is a cyclic number.
It is not a de Polignac number, because 154032106343 - 28 = 154032106087 is a prime.
It is a super-2 number, since 2×1540321063432 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (154032106303) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2292743 + ... + 2358968.
It is an arithmetic number, because the mean of its divisors is an integer number (38509197792).
Almost surely, 2154032106343 is an apocalyptic number.
154032106343 is a deficient number, since it is larger than the sum of its proper divisors (4684825).
154032106343 is an equidigital number, since it uses as much as digits as its factorization.
154032106343 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4684824.
The product of its (nonzero) digits is 25920, while the sum is 32.
Adding to 154032106343 its reverse (343601230451), we get a palindrome (497633336794).
The spelling of 154032106343 in words is "one hundred fifty-four billion, thirty-two million, one hundred six thousand, three hundred forty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •