Base | Representation |
---|---|
bin | 10001000001000… |
… | …10000111110010 |
3 | 100221121020211112 |
4 | 20200202013302 |
5 | 243020333343 |
6 | 22055313322 |
7 | 3352215245 |
oct | 1040420762 |
9 | 327536745 |
10 | 142746098 |
11 | 73638290 |
12 | 3b97b842 |
13 | 2375c261 |
14 | 14d5b25c |
15 | c7ea218 |
hex | 88221f2 |
142746098 has 16 divisors (see below), whose sum is σ = 236786976. Its totient is φ = 63995040.
The previous prime is 142746077. The next prime is 142746101. The reversal of 142746098 is 890647241.
It is a Curzon 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, 42836 + ... + 46047.
It is an arithmetic number, because the mean of its divisors is an integer number (14799186).
Almost surely, 2142746098 is an apocalyptic number.
142746098 is a deficient number, since it is larger than the sum of its proper divisors (94040878).
142746098 is a wasteful number, since it uses less digits than its factorization.
142746098 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88969.
The product of its (nonzero) digits is 96768, while the sum is 41.
The square root of 142746098 is about 11947.6398506148. The cubic root of 142746098 is about 522.6224744375.
The spelling of 142746098 in words is "one hundred forty-two million, seven hundred forty-six thousand, ninety-eight".
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