Base | Representation |
---|---|
bin | 10000110000110… |
… | …00000110110111 |
3 | 100210120121211000 |
4 | 20120120012313 |
5 | 241443423202 |
6 | 21541414343 |
7 | 3325101435 |
oct | 1030300667 |
9 | 323517730 |
10 | 140607927 |
11 | 724078a9 |
12 | 3b10a3b3 |
13 | 23190c75 |
14 | 14961d55 |
15 | c52691c |
hex | 86181b7 |
140607927 has 16 divisors (see below), whose sum is σ = 208608480. Its totient is φ = 93603456.
The previous prime is 140607911. The next prime is 140607931. The reversal of 140607927 is 729706041.
It is a happy number.
140607927 is a `hidden beast` number, since 1 + 40 + 607 + 9 + 2 + 7 = 666.
It is not a de Polignac number, because 140607927 - 24 = 140607911 is a prime.
It is a super-3 number, since 3×1406079273 (a number of 25 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 140607891 and 140607900.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (140607937) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17503 + ... + 24239.
It is an arithmetic number, because the mean of its divisors is an integer number (13038030).
Almost surely, 2140607927 is an apocalyptic number.
140607927 is a deficient number, since it is larger than the sum of its proper divisors (68000553).
140607927 is an equidigital number, since it uses as much as digits as its factorization.
140607927 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7519 (or 7513 counting only the distinct ones).
The product of its (nonzero) digits is 21168, while the sum is 36.
The square root of 140607927 is about 11857.8213428943. The cubic root of 140607927 is about 519.9999100098. Note that the first 4 decimals are identical.
The spelling of 140607927 in words is "one hundred forty million, six hundred seven thousand, nine hundred twenty-seven".
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