Base | Representation |
---|---|
bin | 1000111010100000001… |
… | …1011100110011001000 |
3 | 112122021211012022210202 |
4 | 2032220003130303020 |
5 | 10002114143111130 |
6 | 154204133031332 |
7 | 14031014562416 |
oct | 2165003346310 |
9 | 478254168722 |
10 | 153143332040 |
11 | 59a47467026 |
12 | 2581b485548 |
13 | 1159786984a |
14 | 75ab0282b6 |
15 | 3eb4a37145 |
hex | 23a80dccc8 |
153143332040 has 32 divisors (see below), whose sum is σ = 346321613880. Its totient is φ = 60946378752.
The previous prime is 153143332019. The next prime is 153143332051. The reversal of 153143332040 is 40233341351.
It can be written as a sum of positive squares in 4 ways, for example, as 144760464676 + 8382867364 = 380474^2 + 91558^2 .
It is a junction number, because it is equal to n+sod(n) for n = 153143331994 and 153143332012.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9709337 + ... + 9725096.
Almost surely, 2153143332040 is an apocalyptic number.
153143332040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
153143332040 is an abundant number, since it is smaller than the sum of its proper divisors (193178281840).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
153143332040 is a wasteful number, since it uses less digits than its factorization.
153143332040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19434641 (or 19434637 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 29.
Adding to 153143332040 its reverse (40233341351), we get a palindrome (193376673391).
The spelling of 153143332040 in words is "one hundred fifty-three billion, one hundred forty-three million, three hundred thirty-two thousand, forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •