Base | Representation |
---|---|
bin | 10000110000010… |
… | …10011111101010 |
3 | 100210110210022221 |
4 | 20120022133222 |
5 | 241440132140 |
6 | 21540304254 |
7 | 3324450043 |
oct | 1030123752 |
9 | 323423287 |
10 | 140552170 |
11 | 72379a20 |
12 | 3b0a208a |
13 | 23171785 |
14 | 149498ca |
15 | c51514a |
hex | 860a7ea |
140552170 has 32 divisors (see below), whose sum is σ = 278194176. Its totient is φ = 50702400.
The previous prime is 140552161. The next prime is 140552207. The reversal of 140552170 is 71255041.
140552170 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 8940 + ... + 19000.
It is an arithmetic number, because the mean of its divisors is an integer number (8693568).
Almost surely, 2140552170 is an apocalyptic number.
140552170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
140552170 is a deficient number, since it is larger than the sum of its proper divisors (137642006).
140552170 is a wasteful number, since it uses less digits than its factorization.
140552170 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10206.
The product of its (nonzero) digits is 1400, while the sum is 25.
The square root of 140552170 is about 11855.4700455106. The cubic root of 140552170 is about 519.9311669244.
The spelling of 140552170 in words is "one hundred forty million, five hundred fifty-two thousand, one hundred seventy".
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