Base | Representation |
---|---|
bin | 1000101111111010011… |
… | …1000110010100011111 |
3 | 112100221201000001120000 |
4 | 2023332213012110133 |
5 | 4430303420103211 |
6 | 153014102225343 |
7 | 13600405412403 |
oct | 2137647062437 |
9 | 470851001500 |
10 | 150300550431 |
11 | 58818819139 |
12 | 25167425253 |
13 | 11233910955 |
14 | 73bb669103 |
15 | 3d9a19b656 |
hex | 22fe9c651f |
150300550431 has 20 divisors (see below), whose sum is σ = 227685349584. Its totient is φ = 98789090400.
The previous prime is 150300550409. The next prime is 150300550451. The reversal of 150300550431 is 134055003051.
150300550431 is a `hidden beast` number, since 1 + 50 + 30 + 0 + 550 + 4 + 31 = 666.
It is not a de Polignac number, because 150300550431 - 231 = 148153066783 is a prime.
It is a super-2 number, since 2×1503005504312 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 150300550395 and 150300550404.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (150300550451) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 13061590 + ... + 13073091.
Almost surely, 2150300550431 is an apocalyptic number.
150300550431 is a deficient number, since it is larger than the sum of its proper divisors (77384799153).
150300550431 is an equidigital number, since it uses as much as digits as its factorization.
150300550431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26134764 (or 26134755 counting only the distinct ones).
The product of its (nonzero) digits is 4500, while the sum is 27.
Adding to 150300550431 its reverse (134055003051), we get a palindrome (284355553482).
The spelling of 150300550431 in words is "one hundred fifty billion, three hundred million, five hundred fifty thousand, four hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •