Base | Representation |
---|---|
bin | 101100100100111111011011… |
… | …1010111000001101101000110 |
3 | 1220102100112220112002000201202 |
4 | 1121021332313113001231012 |
5 | 402343331103040231032 |
6 | 3505541452532222502 |
7 | 145410110521254563 |
oct | 13111766727015506 |
9 | 1812315815060652 |
10 | 392112115555142 |
11 | 103a368a5986454 |
12 | 37b89b5616aa32 |
13 | 13aa4024529888 |
14 | 6cb848312786a |
15 | 304eb08d9bd62 |
hex | 1649fb75c1b46 |
392112115555142 has 16 divisors (see below), whose sum is σ = 595707868392000. Its totient is φ = 193543613827200.
The previous prime is 392112115555109. The next prime is 392112115555157. The reversal of 392112115555142 is 241555511211293.
It is a super-2 number, since 2×3921121155551422 (a number of 30 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 195935267 + ... + 197926382.
It is an arithmetic number, because the mean of its divisors is an integer number (37231741774500).
Almost surely, 2392112115555142 is an apocalyptic number.
392112115555142 is a deficient number, since it is larger than the sum of its proper divisors (203595752836858).
392112115555142 is a wasteful number, since it uses less digits than its factorization.
392112115555142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 393868031.
The product of its digits is 540000, while the sum is 47.
The spelling of 392112115555142 in words is "three hundred ninety-two trillion, one hundred twelve billion, one hundred fifteen million, five hundred fifty-five thousand, one hundred forty-two".
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