Base | Representation |
---|---|
bin | 101100010000000100010… |
… | …000001010101010010000 |
3 | 101202201010010020202201011 |
4 | 230100010100022222100 |
5 | 344310234444124100 |
6 | 10244550212020304 |
7 | 432461353104121 |
oct | 54200420125220 |
9 | 11681103222634 |
10 | 3040908192400 |
11 | a72707442151 |
12 | 411422001694 |
13 | 1909aaab6a00 |
14 | a7275d54048 |
15 | 5417ad24bba |
hex | 2c40440aa90 |
3040908192400 has 405 divisors, whose sum is σ = 8372996234289. Its totient is φ = 1060688977920.
The previous prime is 3040908192379. The next prime is 3040908192409. The reversal of 3040908192400 is 42918090403.
The square root of 3040908192400 is 1743820.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 13 ways, for example, as 2965049812624 + 75858379776 = 1721932^2 + 275424^2 .
It is a Harshad number since it is a multiple of its sum of digits (40).
It is not an unprimeable number, because it can be changed into a prime (3040908192409) by changing a digit.
It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 8614470624 + ... + 8614470976.
Almost surely, 23040908192400 is an apocalyptic number.
3040908192400 is the 1743820-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3040908192400
3040908192400 is an abundant number, since it is smaller than the sum of its proper divisors (5332088041889).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3040908192400 is a wasteful number, since it uses less digits than its factorization.
3040908192400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 788 (or 392 counting only the distinct ones).
The product of its (nonzero) digits is 62208, while the sum is 40.
The spelling of 3040908192400 in words is "three trillion, forty billion, nine hundred eight million, one hundred ninety-two thousand, four hundred".
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