Base | Representation |
---|---|
bin | 10010000001110… |
… | …00100010011110 |
3 | 101112120002210110 |
4 | 21000320202132 |
5 | 302203222101 |
6 | 23001150450 |
7 | 3514255443 |
oct | 1100704236 |
9 | 345502713 |
10 | 151226526 |
11 | 783aa800 |
12 | 4278b426 |
13 | 2543b269 |
14 | 161279ca |
15 | d422cd6 |
hex | 903889e |
151226526 has 48 divisors (see below), whose sum is σ = 352032912. Its totient is φ = 43127040.
The previous prime is 151226519. The next prime is 151226563. The reversal of 151226526 is 625622151.
It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 151226493 and 151226502.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6216 + ... + 18468.
It is an arithmetic number, because the mean of its divisors is an integer number (7334019).
Almost surely, 2151226526 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 151226526, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (176016456).
151226526 is an abundant number, since it is smaller than the sum of its proper divisors (200806386).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
151226526 is a wasteful number, since it uses less digits than its factorization.
151226526 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12297 (or 12286 counting only the distinct ones).
The product of its digits is 7200, while the sum is 30.
The square root of 151226526 is about 12297.4194854042. The cubic root of 151226526 is about 532.7735533794.
Adding to 151226526 its reverse (625622151), we get a palindrome (776848677).
The spelling of 151226526 in words is "one hundred fifty-one million, two hundred twenty-six thousand, five hundred twenty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •