Base | Representation |
---|---|
bin | 10001110010110100101… |
… | …10101011011001111000 |
3 | 2011110010121022120211110 |
4 | 20321122112223121320 |
5 | 40004122210003144 |
6 | 1144512430400320 |
7 | 62113043611116 |
oct | 10713226533170 |
9 | 2143117276743 |
10 | 611401250424 |
11 | 216326080808 |
12 | 9a5b10600a0 |
13 | 45868a43633 |
14 | 21840562ab6 |
15 | 10d85c6b0b9 |
hex | 8e5a5ab678 |
611401250424 has 64 divisors (see below), whose sum is σ = 1535477644800. Its totient is φ = 202870832256.
The previous prime is 611401250423. The next prime is 611401250479. The reversal of 611401250424 is 424052104116.
It is a super-2 number, since 2×6114012504242 (a number of 24 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 611401250391 and 611401250400.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (611401250423) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45406717 + ... + 45420179.
It is an arithmetic number, because the mean of its divisors is an integer number (23991838200).
Almost surely, 2611401250424 is an apocalyptic number.
It is an amenable number.
611401250424 is an abundant number, since it is smaller than the sum of its proper divisors (924076394376).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
611401250424 is a wasteful number, since it uses less digits than its factorization.
611401250424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21964 (or 21960 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 30.
The spelling of 611401250424 in words is "six hundred eleven billion, four hundred one million, two hundred fifty thousand, four hundred twenty-four".
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