Base | Representation |
---|---|
bin | 10000110011000… |
… | …11101010100101 |
3 | 100211011100100110 |
4 | 20121203222211 |
5 | 242033324123 |
6 | 21552203233 |
7 | 3330530640 |
oct | 1031435245 |
9 | 324140313 |
10 | 140917413 |
11 | 725a937a |
12 | 3b239519 |
13 | 2326bab0 |
14 | 14a02a57 |
15 | c588493 |
hex | 8663aa5 |
140917413 has 32 divisors (see below), whose sum is σ = 238723072. Its totient is φ = 71928000.
The previous prime is 140917411. The next prime is 140917453. The reversal of 140917413 is 314719041.
It is not a de Polignac number, because 140917413 - 21 = 140917411 is a prime.
It is a super-2 number, since 2×1409174132 = 39715434573225138, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (140917411) 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 31 ways as a sum of consecutive naturals, for example, 138 + ... + 16788.
It is an arithmetic number, because the mean of its divisors is an integer number (7460096).
Almost surely, 2140917413 is an apocalyptic number.
140917413 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
140917413 is a deficient number, since it is larger than the sum of its proper divisors (97805659).
140917413 is a wasteful number, since it uses less digits than its factorization.
140917413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16705.
The product of its (nonzero) digits is 3024, while the sum is 30.
The square root of 140917413 is about 11870.8640376343. The cubic root of 140917413 is about 520.3811468428.
The spelling of 140917413 in words is "one hundred forty million, nine hundred seventeen thousand, four hundred thirteen".
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