Base | Representation |
---|---|
bin | 1000010010010101… |
… | …10110010100001000 |
3 | 102111001012202202020 |
4 | 10021022312110020 |
5 | 33102343244102 |
6 | 2013241204440 |
7 | 215150141220 |
oct | 41112662410 |
9 | 12431182666 |
10 | 4448806152 |
11 | 19832649aa |
12 | a41a90720 |
13 | 55b8c0b9b |
14 | 302bc1080 |
15 | 1b0879bbc |
hex | 1092b6508 |
4448806152 has 32 divisors (see below), whose sum is σ = 12710875200. Its totient is φ = 1271087424.
The previous prime is 4448806151. The next prime is 4448806169. The reversal of 4448806152 is 2516088444.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is not an unprimeable number, because it can be changed into a prime (4448806151) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13240327 + ... + 13240662.
It is an arithmetic number, because the mean of its divisors is an integer number (397214850).
Almost surely, 24448806152 is an apocalyptic number.
4448806152 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
It is an amenable number.
4448806152 is an abundant number, since it is smaller than the sum of its proper divisors (8262069048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4448806152 is a wasteful number, since it uses less digits than its factorization.
4448806152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26481005 (or 26481001 counting only the distinct ones).
The product of its (nonzero) digits is 245760, while the sum is 42.
The square root of 4448806152 is about 66699.3714513113. The cubic root of 4448806152 is about 1644.6790518306.
The spelling of 4448806152 in words is "four billion, four hundred forty-eight million, eight hundred six thousand, one hundred fifty-two".
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