Base | Representation |
---|---|
bin | 1000001100000011000… |
… | …1110010100100110001 |
3 | 111110002202111120021100 |
4 | 2003000301302210301 |
5 | 4301044321344103 |
6 | 144342511315013 |
7 | 13110004510230 |
oct | 2030061624461 |
9 | 443082446240 |
10 | 140673231153 |
11 | 5472840a724 |
12 | 2331b21ba69 |
13 | 1035b1bb020 |
14 | 6b46bd8b17 |
15 | 39d4da75a3 |
hex | 20c0c72931 |
140673231153 has 48 divisors (see below), whose sum is σ = 250208614656. Its totient is φ = 74164809600.
The previous prime is 140673231151. The next prime is 140673231157. The reversal of 140673231153 is 351132376041.
140673231153 is a `hidden beast` number, since 1 + 406 + 7 + 3 + 231 + 15 + 3 = 666.
It is not a de Polignac number, because 140673231153 - 21 = 140673231151 is a prime.
It is not an unprimeable number, because it can be changed into a prime (140673231151) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1668103 + ... + 1750403.
It is an arithmetic number, because the mean of its divisors is an integer number (5212679472).
Almost surely, 2140673231153 is an apocalyptic number.
140673231153 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
140673231153 is a deficient number, since it is larger than the sum of its proper divisors (109535383503).
140673231153 is a wasteful number, since it uses less digits than its factorization.
140673231153 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 84414 (or 84411 counting only the distinct ones).
The product of its (nonzero) digits is 45360, while the sum is 36.
The spelling of 140673231153 in words is "one hundred forty billion, six hundred seventy-three million, two hundred thirty-one thousand, one hundred fifty-three".
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