Base | Representation |
---|---|
bin | 10000101110101… |
… | …10001000100100 |
3 | 100210001220010121 |
4 | 20113112020210 |
5 | 241411301300 |
6 | 21531531324 |
7 | 3322564546 |
oct | 1027261044 |
9 | 323056117 |
10 | 140337700 |
11 | 72242878 |
12 | 3abb9b44 |
13 | 230c7c79 |
14 | 148d1696 |
15 | c4c181a |
hex | 85d6224 |
140337700 has 18 divisors (see below), whose sum is σ = 304533026. Its totient is φ = 56135040.
The previous prime is 140337689. The next prime is 140337721. The reversal of 140337700 is 7733041.
It is a happy number.
It can be written as a sum of positive squares in 3 ways, for example, as 46131264 + 94206436 = 6792^2 + 9706^2 .
It is a Harshad number since it is a multiple of its sum of digits (25).
It is an unprimeable number.
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 5 ways as a sum of consecutive naturals, for example, 701589 + ... + 701788.
Almost surely, 2140337700 is an apocalyptic number.
140337700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
140337700 is an abundant number, since it is smaller than the sum of its proper divisors (164195326).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140337700 is a wasteful number, since it uses less digits than its factorization.
140337700 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1403391 (or 1403384 counting only the distinct ones).
The product of its (nonzero) digits is 1764, while the sum is 25.
The square root of 140337700 is about 11846.4214005749. The cubic root of 140337700 is about 519.6665761953. Note that the first 3 decimals are identical.
The spelling of 140337700 in words is "one hundred forty million, three hundred thirty-seven thousand, seven hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •