Base | Representation |
---|---|
bin | 10000110001011… |
… | …11101101000000 |
3 | 100210202112101121 |
4 | 20120233231000 |
5 | 242010021301 |
6 | 21543442024 |
7 | 3325653265 |
oct | 1030575500 |
9 | 323675347 |
10 | 140704576 |
11 | 72473481 |
12 | 3b156314 |
13 | 231c5c5c |
14 | 1498926c |
15 | c5453a1 |
hex | 862fb40 |
140704576 has 56 divisors (see below), whose sum is σ = 295716960. Its totient is φ = 66240000.
The previous prime is 140704537. The next prime is 140704591. The reversal of 140704576 is 675407041.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 304986 + ... + 305446.
It is an arithmetic number, because the mean of its divisors is an integer number (5280660).
Almost surely, 2140704576 is an apocalyptic number.
140704576 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 140704576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (147858480).
140704576 is an abundant number, since it is smaller than the sum of its proper divisors (155012384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140704576 is a wasteful number, since it uses less digits than its factorization.
140704576 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 743 (or 733 counting only the distinct ones).
The product of its (nonzero) digits is 23520, while the sum is 34.
The square root of 140704576 is about 11861.8959698692. The cubic root of 140704576 is about 520.1190260078.
The spelling of 140704576 in words is "one hundred forty million, seven hundred four thousand, five hundred seventy-six".
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