Base | Representation |
---|---|
bin | 10000101111100… |
… | …11111001101011 |
3 | 100210022002101102 |
4 | 20113303321223 |
5 | 241424202002 |
6 | 21534312015 |
7 | 3323613200 |
oct | 1027637153 |
9 | 323262342 |
10 | 140459627 |
11 | 72316440 |
12 | 3b05860b |
13 | 2313b609 |
14 | 14923ca7 |
15 | c4e7a02 |
hex | 85f3e6b |
140459627 has 24 divisors (see below), whose sum is σ = 188742960. Its totient is φ = 103004160.
The previous prime is 140459611. The next prime is 140459663. The reversal of 140459627 is 726954041.
It is not a de Polignac number, because 140459627 - 24 = 140459611 is a prime.
It is not an unprimeable number, because it can be changed into a prime (140459677) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1499 + ... + 16827.
It is an arithmetic number, because the mean of its divisors is an integer number (7864290).
Almost surely, 2140459627 is an apocalyptic number.
140459627 is a gapful number since it is divisible by the number (17) formed by its first and last digit.
140459627 is a deficient number, since it is larger than the sum of its proper divisors (48283333).
140459627 is a wasteful number, since it uses less digits than its factorization.
140459627 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15371 (or 15364 counting only the distinct ones).
The product of its (nonzero) digits is 60480, while the sum is 38.
The square root of 140459627 is about 11851.5664365518. The cubic root of 140459627 is about 519.8170300548.
The spelling of 140459627 in words is "one hundred forty million, four hundred fifty-nine thousand, six hundred twenty-seven".
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