Base | Representation |
---|---|
bin | 1000001010010000… |
… | …00000010100101100 |
3 | 102022022112102011000 |
4 | 10011020000110230 |
5 | 32433010424402 |
6 | 2002415000300 |
7 | 213364322244 |
oct | 40510002454 |
9 | 12268472130 |
10 | 4380951852 |
11 | 1948a29a72 |
12 | a23209090 |
13 | 54a823c04 |
14 | 2d7b9ab24 |
15 | 1a9924c1c |
hex | 10520052c |
4380951852 has 48 divisors (see below), whose sum is σ = 11409018880. Its totient is φ = 1453760784.
The previous prime is 4380951829. The next prime is 4380951853. The reversal of 4380951852 is 2581590834.
4380951852 is a `hidden beast` number, since 4 + 3 + 80 + 9 + 518 + 52 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 4380951798 and 4380951807.
It is not an unprimeable number, because it can be changed into a prime (4380951853) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66868 + ... + 115035.
Almost surely, 24380951852 is an apocalyptic number.
It is an amenable number.
4380951852 is an abundant number, since it is smaller than the sum of its proper divisors (7028067028).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4380951852 is a wasteful number, since it uses less digits than its factorization.
4380951852 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 182139 (or 182131 counting only the distinct ones).
The product of its (nonzero) digits is 345600, while the sum is 45.
The square root of 4380951852 is about 66188.7592571427. The cubic root of 4380951852 is about 1636.2744914972.
The spelling of 4380951852 in words is "four billion, three hundred eighty million, nine hundred fifty-one thousand, eight hundred fifty-two".
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