Base | Representation |
---|---|
bin | 1000101111101100100… |
… | …0001101001111010110 |
3 | 112100210122001111222111 |
4 | 2023323020031033112 |
5 | 4430143440330122 |
6 | 153004214021234 |
7 | 13566065645254 |
oct | 2137310151726 |
9 | 470718044874 |
10 | 150242120662 |
11 | 5879883aa77 |
12 | 2514b94781a |
13 | 1122479361a |
14 | 73b39b95d4 |
15 | 3d94ea8d77 |
hex | 22fb20d3d6 |
150242120662 has 4 divisors (see below), whose sum is σ = 225363180996. Its totient is φ = 75121060330.
The previous prime is 150242120537. The next prime is 150242120663. The reversal of 150242120662 is 266021242051.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 266021242051 = 13217 ⋅20127203.
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (150242120663) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37560530164 + ... + 37560530167.
It is an arithmetic number, because the mean of its divisors is an integer number (56340795249).
Almost surely, 2150242120662 is an apocalyptic number.
150242120662 is a deficient number, since it is larger than the sum of its proper divisors (75121060334).
150242120662 is an equidigital number, since it uses as much as digits as its factorization.
150242120662 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75121060333.
The product of its (nonzero) digits is 11520, while the sum is 31.
The spelling of 150242120662 in words is "one hundred fifty billion, two hundred forty-two million, one hundred twenty thousand, six hundred sixty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •