Base | Representation |
---|---|
bin | 100101011100001011… |
… | …011011010111110000 |
3 | 10211202200122211012010 |
4 | 211130023123113300 |
5 | 1124313002031412 |
6 | 30245043202520 |
7 | 2622136414656 |
oct | 453413332760 |
9 | 124680584163 |
10 | 40201205232 |
11 | 1605a594561 |
12 | 795b376440 |
13 | 3a3896c306 |
14 | 1d351c4dd6 |
15 | 10a44cd33c |
hex | 95c2db5f0 |
40201205232 has 40 divisors (see below), whose sum is σ = 107203217920. Its totient is φ = 12968130240.
The previous prime is 40201205227. The next prime is 40201205251. The reversal of 40201205232 is 23250210204.
It is a super-2 number, since 2×402012052322 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 40201205199 and 40201205208.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13506982 + ... + 13509957.
It is an arithmetic number, because the mean of its divisors is an integer number (2680080448).
Almost surely, 240201205232 is an apocalyptic number.
It is an amenable number.
40201205232 is an abundant number, since it is smaller than the sum of its proper divisors (67002012688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40201205232 is a wasteful number, since it uses less digits than its factorization.
40201205232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27016981 (or 27016975 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 21.
Adding to 40201205232 its reverse (23250210204), we get a palindrome (63451415436).
The spelling of 40201205232 in words is "forty billion, two hundred one million, two hundred five thousand, two hundred thirty-two".
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