Base | Representation |
---|---|
bin | 10010010010111… |
… | …11011000010001 |
3 | 101200210201210000 |
4 | 21021133120101 |
5 | 303242422034 |
6 | 23121400213 |
7 | 3542403426 |
oct | 1111373021 |
9 | 350721700 |
10 | 153482769 |
11 | 79700970 |
12 | 43499069 |
13 | 25a4b20b |
14 | 16553d4d |
15 | d71b599 |
hex | 925f611 |
153482769 has 20 divisors (see below), whose sum is σ = 250121520. Its totient is φ = 93019320.
The previous prime is 153482743. The next prime is 153482789. The reversal of 153482769 is 967284351.
It is not a de Polignac number, because 153482769 - 25 = 153482737 is a prime.
It is a super-2 number, since 2×1534827692 = 47113920759814722, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (153482789) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 85239 + ... + 87020.
It is an arithmetic number, because the mean of its divisors is an integer number (12506076).
Almost surely, 2153482769 is an apocalyptic number.
It is an amenable number.
153482769 is a deficient number, since it is larger than the sum of its proper divisors (96638751).
153482769 is a wasteful number, since it uses less digits than its factorization.
153482769 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 172282 (or 172273 counting only the distinct ones).
The product of its digits is 362880, while the sum is 45.
The square root of 153482769 is about 12388.8162872810. The cubic root of 153482769 is about 535.4100783503.
The spelling of 153482769 in words is "one hundred fifty-three million, four hundred eighty-two thousand, seven hundred sixty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •