Base | Representation |
---|---|
bin | 10010000001100… |
… | …11100010100010 |
3 | 101112112001201002 |
4 | 21000303202202 |
5 | 302202043200 |
6 | 23000512002 |
7 | 3514141652 |
oct | 1100634242 |
9 | 345461632 |
10 | 151206050 |
11 | 78396386 |
12 | 4277b602 |
13 | 25431b48 |
14 | 16120362 |
15 | d41bbd5 |
hex | 90338a2 |
151206050 has 54 divisors (see below), whose sum is σ = 295330707. Its totient is φ = 57595680.
The previous prime is 151206037. The next prime is 151206053. The reversal of 151206050 is 50602151.
It can be written as a sum of positive squares in 5 ways, for example, as 119924401 + 31281649 = 10951^2 + 5593^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=8695.
It is not an unprimeable number, because it can be changed into a prime (151206053) by changing a digit.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 3217127 + ... + 3217173.
Almost surely, 2151206050 is an apocalyptic number.
151206050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
151206050 is a deficient number, since it is larger than the sum of its proper divisors (144124657).
151206050 is an equidigital number, since it uses as much as digits as its factorization.
151206050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 180 (or 91 counting only the distinct ones).
The product of its (nonzero) digits is 300, while the sum is 20.
The square root of 151206050 is about 12296.5869248341. The cubic root of 151206050 is about 532.7495065318.
The spelling of 151206050 in words is "one hundred fifty-one million, two hundred six thousand, fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •