Base | Representation |
---|---|
bin | 10000101101011… |
… | …10011100000011 |
3 | 100202202122002122 |
4 | 20112232130003 |
5 | 241341100412 |
6 | 21524234455 |
7 | 3321316532 |
oct | 1026563403 |
9 | 322678078 |
10 | 140175107 |
11 | 721416a6 |
12 | 3ab3ba2b |
13 | 2306bc67 |
14 | 1488c319 |
15 | c48d572 |
hex | 85ae703 |
140175107 has 8 divisors (see below), whose sum is σ = 141975552. Its totient is φ = 138385800.
The previous prime is 140175097. The next prime is 140175121. The reversal of 140175107 is 701571041.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 140175107 - 26 = 140175043 is a prime.
It is a super-2 number, since 2×1401751072 = 39298121244922898, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (140175157) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24182 + ... + 29412.
It is an arithmetic number, because the mean of its divisors is an integer number (17746944).
Almost surely, 2140175107 is an apocalyptic number.
140175107 is a deficient number, since it is larger than the sum of its proper divisors (1800445).
140175107 is a wasteful number, since it uses less digits than its factorization.
140175107 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5569.
The product of its (nonzero) digits is 980, while the sum is 26.
The square root of 140175107 is about 11839.5568751537. The cubic root of 140175107 is about 519.4658061959.
The spelling of 140175107 in words is "one hundred forty million, one hundred seventy-five thousand, one hundred seven".
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