Base | Representation |
---|---|
bin | 1000110011101011101… |
… | …0000000100010001001 |
3 | 112110120012111011011002 |
4 | 2030322322000202021 |
5 | 4434341401443200 |
6 | 153302320144345 |
7 | 13634440654355 |
oct | 2147272004211 |
9 | 473505434132 |
10 | 151312140425 |
11 | 59197838726 |
12 | 253aa1680b5 |
13 | 11365378304 |
14 | 7475b52465 |
15 | 3e08dbbbd5 |
hex | 233ae80889 |
151312140425 has 6 divisors (see below), whose sum is σ = 187627054158. Its totient is φ = 121049712320.
The previous prime is 151312140373. The next prime is 151312140449. The reversal of 151312140425 is 524041213151.
It is a happy number.
It can be written as a sum of positive squares in 3 ways, for example, as 134258569 + 151177881856 = 11587^2 + 388816^2 .
It is a de Polignac number, because none of the positive numbers 2k-151312140425 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3026242784 + ... + 3026242833.
It is an arithmetic number, because the mean of its divisors is an integer number (31271175693).
Almost surely, 2151312140425 is an apocalyptic number.
It is an amenable number.
151312140425 is a deficient number, since it is larger than the sum of its proper divisors (36314913733).
151312140425 is an equidigital number, since it uses as much as digits as its factorization.
151312140425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6052485627 (or 6052485622 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 29.
Adding to 151312140425 its reverse (524041213151), we get a palindrome (675353353576).
The spelling of 151312140425 in words is "one hundred fifty-one billion, three hundred twelve million, one hundred forty thousand, four hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.084 sec. • engine limits •