Base | Representation |
---|---|
bin | 10000101100010… |
… | …01001001010011 |
3 | 100202110212120011 |
4 | 20112021021103 |
5 | 241321203410 |
6 | 21521055351 |
7 | 3320112304 |
oct | 1026111123 |
9 | 322425504 |
10 | 140022355 |
11 | 72047960 |
12 | 3aa87557 |
13 | 23017585 |
14 | 1484c7ab |
15 | c45d18a |
hex | 8589253 |
140022355 has 8 divisors (see below), whose sum is σ = 183302064. Its totient is φ = 101834400.
The previous prime is 140022349. The next prime is 140022359. The reversal of 140022355 is 553220041.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 140022355 - 27 = 140022227 is a prime.
It is not an unprimeable number, because it can be changed into a prime (140022359) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1272876 + ... + 1272985.
It is an arithmetic number, because the mean of its divisors is an integer number (22912758).
Almost surely, 2140022355 is an apocalyptic number.
140022355 is a deficient number, since it is larger than the sum of its proper divisors (43279709).
140022355 is a wasteful number, since it uses less digits than its factorization.
140022355 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2545877.
The product of its (nonzero) digits is 1200, while the sum is 22.
The square root of 140022355 is about 11833.1041996595. The cubic root of 140022355 is about 519.2770463822.
Adding to 140022355 its reverse (553220041), we get a palindrome (693242396).
The spelling of 140022355 in words is "one hundred forty million, twenty-two thousand, three hundred fifty-five".
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