Base | Representation |
---|---|
bin | 1010000110111… |
… | …1011010110110 |
3 | 2221210010001200 |
4 | 2201233122312 |
5 | 41323240124 |
6 | 4112433330 |
7 | 1023250311 |
oct | 241573266 |
9 | 87703050 |
10 | 42399414 |
11 | 21a2a342 |
12 | 12248846 |
13 | 8a26a15 |
14 | 58b9978 |
15 | 3ac7bc9 |
hex | 286f6b6 |
42399414 has 24 divisors (see below), whose sum is σ = 92035632. Its totient is φ = 14106960.
The previous prime is 42399407. The next prime is 42399433. The reversal of 42399414 is 41499324.
42399414 is a `hidden beast` number, since 4 + 239 + 9 + 414 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9492 + ... + 13224.
It is an arithmetic number, because the mean of its divisors is an integer number (3834818).
Almost surely, 242399414 is an apocalyptic number.
42399414 is an abundant number, since it is smaller than the sum of its proper divisors (49636218).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42399414 is a wasteful number, since it uses less digits than its factorization.
42399414 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4372 (or 4369 counting only the distinct ones).
The product of its digits is 31104, while the sum is 36.
The square root of 42399414 is about 6511.4832411671. The cubic root of 42399414 is about 348.7010738009.
The spelling of 42399414 in words is "forty-two million, three hundred ninety-nine thousand, four hundred fourteen".
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