Base | Representation |
---|---|
bin | 100101101000110110… |
… | …101111001101000100 |
3 | 10212022111212002022220 |
4 | 211220312233031010 |
5 | 1130231423312002 |
6 | 30322121452340 |
7 | 2630331233226 |
oct | 455066571504 |
9 | 125274762286 |
10 | 40413885252 |
11 | 16159648174 |
12 | 79ba6410b0 |
13 | 3a70a45c90 |
14 | 1d55548416 |
15 | 10b7ede7bc |
hex | 968daf344 |
40413885252 has 48 divisors (see below), whose sum is σ = 101607623040. Its totient is φ = 12428333568.
The previous prime is 40413885241. The next prime is 40413885277. The reversal of 40413885252 is 25258831404.
40413885252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 224188 + ... + 362060.
It is an arithmetic number, because the mean of its divisors is an integer number (2116825480).
Almost surely, 240413885252 is an apocalyptic number.
It is an amenable number.
40413885252 is an abundant number, since it is smaller than the sum of its proper divisors (61193737788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40413885252 is a wasteful number, since it uses less digits than its factorization.
40413885252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 139772 (or 139770 counting only the distinct ones).
The product of its (nonzero) digits is 307200, while the sum is 42.
The spelling of 40413885252 in words is "forty billion, four hundred thirteen million, eight hundred eighty-five thousand, two hundred fifty-two".
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