Base | Representation |
---|---|
bin | 1000001100100011000… |
… | …1111000111001110000 |
3 | 111110110010002211221021 |
4 | 2003020301320321300 |
5 | 4301333203143200 |
6 | 144404104505224 |
7 | 13113224534146 |
oct | 2031061707160 |
9 | 443403084837 |
10 | 140807474800 |
11 | 5479716a993 |
12 | 2335817b214 |
13 | 1037cc61235 |
14 | 6b5a981596 |
15 | 39e1a7341a |
hex | 20c8c78e70 |
140807474800 has 60 divisors (see below), whose sum is σ = 342365821560. Its totient is φ = 55644386560.
The previous prime is 140807474777. The next prime is 140807474807. The reversal of 140807474800 is 8474708041.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (140807474807) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2087395 + ... + 2153794.
It is an arithmetic number, because the mean of its divisors is an integer number (5706097026).
Almost surely, 2140807474800 is an apocalyptic number.
140807474800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
140807474800 is an abundant number, since it is smaller than the sum of its proper divisors (201558346760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140807474800 is a wasteful number, since it uses less digits than its factorization.
140807474800 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4241290 (or 4241279 counting only the distinct ones).
The product of its (nonzero) digits is 200704, while the sum is 43.
The spelling of 140807474800 in words is "one hundred forty billion, eight hundred seven million, four hundred seventy-four thousand, eight hundred".
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