Base | Representation |
---|---|
bin | 10010010000000… |
… | …10011101000000 |
3 | 101200002101122210 |
4 | 21020002131000 |
5 | 303143232034 |
6 | 23105302120 |
7 | 3536226636 |
oct | 1110023500 |
9 | 350071583 |
10 | 153102144 |
11 | 794709a8 |
12 | 43334940 |
13 | 25946bb0 |
14 | 16495356 |
15 | d6938e9 |
hex | 9202740 |
153102144 has 56 divisors (see below), whose sum is σ = 436250080. Its totient is φ = 47107584.
The previous prime is 153102143. The next prime is 153102167. The reversal of 153102144 is 441201351.
It is a self number, because there is not a number n which added to its sum of digits gives 153102144.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (153102143) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28174 + ... + 33165.
It is an arithmetic number, because the mean of its divisors is an integer number (7790180).
Almost surely, 2153102144 is an apocalyptic number.
It is an amenable number.
153102144 is an abundant number, since it is smaller than the sum of its proper divisors (283147936).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
153102144 is a wasteful number, since it uses less digits than its factorization.
153102144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61367 (or 61357 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 21.
The square root of 153102144 is about 12373.4451144376. The cubic root of 153102144 is about 534.9671205811.
Adding to 153102144 its reverse (441201351), we get a palindrome (594303495).
The spelling of 153102144 in words is "one hundred fifty-three million, one hundred two thousand, one hundred forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.160 sec. • engine limits •