Base | Representation |
---|---|
bin | 10000110000100… |
… | …10111111011010 |
3 | 100210112120001211 |
4 | 20120102333122 |
5 | 241442240340 |
6 | 21541133334 |
7 | 3324653356 |
oct | 1030227732 |
9 | 323476054 |
10 | 140586970 |
11 | 723a3087 |
12 | 3b0ba24a |
13 | 23184574 |
14 | 14958466 |
15 | c5205ea |
hex | 8612fda |
140586970 has 32 divisors (see below), whose sum is σ = 258681600. Its totient is φ = 54995136.
The previous prime is 140586961. The next prime is 140586989. The reversal of 140586970 is 79685041.
140586970 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1405869702 = 39529392267561800, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 140512 + ... + 141508.
It is an arithmetic number, because the mean of its divisors is an integer number (8083800).
Almost surely, 2140586970 is an apocalyptic number.
140586970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
140586970 is a deficient number, since it is larger than the sum of its proper divisors (118094630).
140586970 is a wasteful number, since it uses less digits than its factorization.
140586970 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1302.
The product of its (nonzero) digits is 60480, while the sum is 40.
The square root of 140586970 is about 11856.9376316147. The cubic root of 140586970 is about 519.9740741512.
The spelling of 140586970 in words is "one hundred forty million, five hundred eighty-six thousand, nine hundred seventy".
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