Base | Representation |
---|---|
bin | 1000110000011001100… |
… | …0111110010001000001 |
3 | 112101021210120220002121 |
4 | 2030012120332101001 |
5 | 4431040323041103 |
6 | 153035043444241 |
7 | 13603551645655 |
oct | 2140630762101 |
9 | 471253526077 |
10 | 150431065153 |
11 | 58885461846 |
12 | 251a3086681 |
13 | 112549797b5 |
14 | 73d0b20a65 |
15 | 3da687c6bd |
hex | 230663e441 |
150431065153 has 4 divisors (see below), whose sum is σ = 150515153620. Its totient is φ = 150346976688.
The previous prime is 150431065097. The next prime is 150431065157. The reversal of 150431065153 is 351560134051.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 351560134051 = 7 ⋅50222876293.
It can be written as a sum of positive squares in 2 ways, for example, as 75238844209 + 75192220944 = 274297^2 + 274212^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-150431065153 is a prime.
It is a super-2 number, since 2×1504310651532 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (150431065157) 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, 42041550 + ... + 42045127.
It is an arithmetic number, because the mean of its divisors is an integer number (37628788405).
Almost surely, 2150431065153 is an apocalyptic number.
It is an amenable number.
150431065153 is a deficient number, since it is larger than the sum of its proper divisors (84088467).
150431065153 is an equidigital number, since it uses as much as digits as its factorization.
150431065153 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 84088466.
The product of its (nonzero) digits is 27000, while the sum is 34.
The spelling of 150431065153 in words is "one hundred fifty billion, four hundred thirty-one million, sixty-five thousand, one hundred fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •