Base | Representation |
---|---|
bin | 11010101111001001… |
… | …01101011011011110 |
3 | 1101001100212000100210 |
4 | 31113210231123132 |
5 | 213344130033232 |
6 | 10332203033250 |
7 | 1015465126146 |
oct | 152744553336 |
9 | 41040760323 |
10 | 14354142942 |
11 | 60a65a3057 |
12 | 294720b826 |
13 | 1479ab5a09 |
14 | 9a2541926 |
15 | 5902895cc |
hex | 35792d6de |
14354142942 has 32 divisors (see below), whose sum is σ = 29047882752. Its totient is φ = 4728429504.
The previous prime is 14354142941. The next prime is 14354142977. The reversal of 14354142942 is 24924145341.
It is a self number, because there is not a number n which added to its sum of digits gives 14354142942.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14354142941) 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, 144153 + ... + 222459.
It is an arithmetic number, because the mean of its divisors is an integer number (907746336).
Almost surely, 214354142942 is an apocalyptic number.
14354142942 is an abundant number, since it is smaller than the sum of its proper divisors (14693739810).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14354142942 is a wasteful number, since it uses less digits than its factorization.
14354142942 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 78672.
The product of its digits is 138240, while the sum is 39.
The spelling of 14354142942 in words is "fourteen billion, three hundred fifty-four million, one hundred forty-two thousand, nine hundred forty-two".
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