Base | Representation |
---|---|
bin | 10010010110101… |
… | …11110011101000 |
3 | 101201201210102022 |
4 | 21023113303220 |
5 | 303404213130 |
6 | 23140124012 |
7 | 3546526511 |
oct | 1113276350 |
9 | 351653368 |
10 | 153976040 |
11 | 79a08529 |
12 | 43696608 |
13 | 25b918aa |
14 | 16641a08 |
15 | d7b77e5 |
hex | 92d7ce8 |
153976040 has 16 divisors (see below), whose sum is σ = 346446180. Its totient is φ = 61590400.
The previous prime is 153976037. The next prime is 153976061. The reversal of 153976040 is 40679351.
153976040 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 144624676 + 9351364 = 12026^2 + 3058^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1924661 + ... + 1924740.
Almost surely, 2153976040 is an apocalyptic number.
153976040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
153976040 is an abundant number, since it is smaller than the sum of its proper divisors (192470140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
153976040 is a wasteful number, since it uses less digits than its factorization.
153976040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3849412 (or 3849408 counting only the distinct ones).
The product of its (nonzero) digits is 22680, while the sum is 35.
The square root of 153976040 is about 12408.7082325277. The cubic root of 153976040 is about 535.9830413436.
The spelling of 153976040 in words is "one hundred fifty-three million, nine hundred seventy-six thousand, forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.099 sec. • engine limits •