Base | Representation |
---|---|
bin | 100101011101011111… |
… | …101101111010010000 |
3 | 10211211020020102020200 |
4 | 211131133231322100 |
5 | 1124334131120024 |
6 | 30251152535200 |
7 | 2622525263616 |
oct | 453537557220 |
9 | 124736212220 |
10 | 40223301264 |
11 | 16071006643 |
12 | 7966851500 |
13 | 3a404077a3 |
14 | 1d380d76b6 |
15 | 10a63e52c9 |
hex | 95d7ede90 |
40223301264 has 120 divisors (see below), whose sum is σ = 119645348160. Its totient is φ = 12578685696.
The previous prime is 40223301263. The next prime is 40223301311. The reversal of 40223301264 is 46210332204.
40223301264 is a `hidden beast` number, since 402 + 233 + 0 + 1 + 26 + 4 = 666.
It is not an unprimeable number, because it can be changed into a prime (40223301263) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 210442 + ... + 353174.
It is an arithmetic number, because the mean of its divisors is an integer number (997044568).
Almost surely, 240223301264 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 40223301264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59822674080).
40223301264 is an abundant number, since it is smaller than the sum of its proper divisors (79422046896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40223301264 is a wasteful number, since it uses less digits than its factorization.
40223301264 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 142869 (or 142860 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 27.
Adding to 40223301264 its reverse (46210332204), we get a palindrome (86433633468).
The spelling of 40223301264 in words is "forty billion, two hundred twenty-three million, three hundred one thousand, two hundred sixty-four".
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