Base | Representation |
---|---|
bin | 100101100100110010… |
… | …011101010000100000 |
3 | 10212010202110121001202 |
4 | 211210302131100200 |
5 | 1130111441414204 |
6 | 30311243220332 |
7 | 2625542255204 |
oct | 454462352040 |
9 | 125122417052 |
10 | 40345654304 |
11 | 1612408525a |
12 | 799b8176a8 |
13 | 3a5c876737 |
14 | 1d4a466b04 |
15 | 10b2012e1e |
hex | 964c9d420 |
40345654304 has 12 divisors (see below), whose sum is σ = 79430506974. Its totient is φ = 20172827136.
The previous prime is 40345654301. The next prime is 40345654337.
40345654304 is nontrivially palindromic in base 10.
It can be written as a sum of positive squares in only one way, i.e., 31988037904 + 8357616400 = 178852^2 + 91420^2 .
It is not an unprimeable number, because it can be changed into a prime (40345654301) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 630400817 + ... + 630400880.
Almost surely, 240345654304 is an apocalyptic number.
It is an amenable number.
40345654304 is a deficient number, since it is larger than the sum of its proper divisors (39084852670).
40345654304 is a wasteful number, since it uses less digits than its factorization.
40345654304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1260801707 (or 1260801699 counting only the distinct ones).
The product of its (nonzero) digits is 345600, while the sum is 38.
The spelling of 40345654304 in words is "forty billion, three hundred forty-five million, six hundred fifty-four thousand, three hundred four".
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