Base | Representation |
---|---|
bin | 10000110010001… |
… | …01000110000001 |
3 | 100210220222120200 |
4 | 20121011012001 |
5 | 242020322233 |
6 | 21545355413 |
7 | 3326466603 |
oct | 1031050601 |
9 | 323828520 |
10 | 140792193 |
11 | 72523293 |
12 | 3b198b69 |
13 | 23226ab9 |
14 | 149ad173 |
15 | c561313 |
hex | 8645181 |
140792193 has 6 divisors (see below), whose sum is σ = 203366514. Its totient is φ = 93861456.
The previous prime is 140792167. The next prime is 140792203. The reversal of 140792193 is 391297041.
It can be written as a sum of positive squares in only one way, i.e., 107993664 + 32798529 = 10392^2 + 5727^2 .
It is not a de Polignac number, because 140792193 - 25 = 140792161 is a prime.
It is not an unprimeable number, because it can be changed into a prime (140792143) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7821780 + ... + 7821797.
It is an arithmetic number, because the mean of its divisors is an integer number (33894419).
Almost surely, 2140792193 is an apocalyptic number.
It is an amenable number.
140792193 is a deficient number, since it is larger than the sum of its proper divisors (62574321).
140792193 is a wasteful number, since it uses less digits than its factorization.
140792193 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15643583 (or 15643580 counting only the distinct ones).
The product of its (nonzero) digits is 13608, while the sum is 36.
The square root of 140792193 is about 11865.5886073974. The cubic root of 140792193 is about 520.2269633001.
It can be divided in two parts, 1407921 and 93, that multiplied together give a triangular number (130936653 = T16182).
The spelling of 140792193 in words is "one hundred forty million, seven hundred ninety-two thousand, one hundred ninety-three".
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