Base | Representation |
---|---|
bin | 11101111100101101… |
… | …110011011100000000 |
3 | 10002000002100122000120 |
4 | 131330231303130000 |
5 | 1011324212344044 |
6 | 22434531220240 |
7 | 2215612201503 |
oct | 357455633400 |
9 | 102002318016 |
10 | 32157153024 |
11 | 12701969027 |
12 | 6295447680 |
13 | 30562740c9 |
14 | 17b0b3113a |
15 | c831d0519 |
hex | 77cb73700 |
32157153024 has 144 divisors (see below), whose sum is σ = 91385048832. Its totient is φ = 10014326784.
The previous prime is 32157153019. The next prime is 32157153071. The reversal of 32157153024 is 42035175123.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 738384 + ... + 780720.
Almost surely, 232157153024 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 32157153024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45692524416).
32157153024 is an abundant number, since it is smaller than the sum of its proper divisors (59227895808).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32157153024 is a wasteful number, since it uses less digits than its factorization.
32157153024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42422 (or 42408 counting only the distinct ones).
The product of its (nonzero) digits is 25200, while the sum is 33.
The spelling of 32157153024 in words is "thirty-two billion, one hundred fifty-seven million, one hundred fifty-three thousand, twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.263 sec. • engine limits •