Base | Representation |
---|---|
bin | 100100001011000… |
… | …011110010010100 |
3 | 1120021221122022010 |
4 | 210023003302110 |
5 | 2220330110433 |
6 | 140115304220 |
7 | 21016246101 |
oct | 4413036224 |
9 | 1507848263 |
10 | 606878868 |
11 | 291627092 |
12 | 14b2ab070 |
13 | 9896692b |
14 | 5a857aa8 |
15 | 3842ae63 |
hex | 242c3c94 |
606878868 has 24 divisors (see below), whose sum is σ = 1419288640. Its totient is φ = 201830400.
The previous prime is 606878863. The next prime is 606878891. The reversal of 606878868 is 868878606.
It is a super-2 number, since 2×6068788682 = 736603920849922848, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (606878863) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52333 + ... + 62868.
Almost surely, 2606878868 is an apocalyptic number.
It is an amenable number.
606878868 is an abundant number, since it is smaller than the sum of its proper divisors (812409772).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
606878868 is a wasteful number, since it uses less digits than its factorization.
606878868 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 115647 (or 115645 counting only the distinct ones).
The product of its (nonzero) digits is 6193152, while the sum is 57.
The square root of 606878868 is about 24634.9115687473. The cubic root of 606878868 is about 846.6436818389.
The spelling of 606878868 in words is "six hundred six million, eight hundred seventy-eight thousand, eight hundred sixty-eight".
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