Base | Representation |
---|---|
bin | 100101010011111000… |
… | …111100111101000101 |
3 | 10211101222222210111011 |
4 | 211103320330331011 |
5 | 1124021402104300 |
6 | 30223154442221 |
7 | 2615530415410 |
oct | 452370747505 |
9 | 124358883434 |
10 | 40062144325 |
11 | 15a99043a95 |
12 | 7920893371 |
13 | 3a15c00558 |
14 | 1d20946b77 |
15 | 10971aeeba |
hex | 953e3cf45 |
40062144325 has 72 divisors (see below), whose sum is σ = 61552363968. Its totient is φ = 25250480640.
The previous prime is 40062144323. The next prime is 40062144371. The reversal of 40062144325 is 52344126004.
It is not a de Polignac number, because 40062144325 - 21 = 40062144323 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40062144323) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 5497134 + ... + 5504416.
It is an arithmetic number, because the mean of its divisors is an integer number (854893944).
Almost surely, 240062144325 is an apocalyptic number.
It is an amenable number.
40062144325 is a deficient number, since it is larger than the sum of its proper divisors (21490219643).
40062144325 is a wasteful number, since it uses less digits than its factorization.
40062144325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7403 (or 7355 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 31.
The spelling of 40062144325 in words is "forty billion, sixty-two million, one hundred forty-four thousand, three hundred twenty-five".
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