Base | Representation |
---|---|
bin | 10000101101010… |
… | …10000010011011 |
3 | 100202201201101002 |
4 | 20112222002123 |
5 | 241340011313 |
6 | 21524015215 |
7 | 3321213143 |
oct | 1026520233 |
9 | 322651332 |
10 | 140157083 |
11 | 7212a100 |
12 | 3ab3150b |
13 | 230639b1 |
14 | 14885923 |
15 | c488058 |
hex | 85aa09b |
140157083 has 6 divisors (see below), whose sum is σ = 154057092. Its totient is φ = 127415420.
The previous prime is 140157049. The next prime is 140157097. The reversal of 140157083 is 380751041.
It is a de Polignac number, because none of the positive numbers 2k-140157083 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (140150083) 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, 579041 + ... + 579282.
It is an arithmetic number, because the mean of its divisors is an integer number (25676182).
Almost surely, 2140157083 is an apocalyptic number.
140157083 is a deficient number, since it is larger than the sum of its proper divisors (13900009).
140157083 is a wasteful number, since it uses less digits than its factorization.
140157083 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1158345 (or 1158334 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 29.
The square root of 140157083 is about 11838.7956735472. The cubic root of 140157083 is about 519.4435405854.
The spelling of 140157083 in words is "one hundred forty million, one hundred fifty-seven thousand, eighty-three".
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