Base | Representation |
---|---|
bin | 10001010000011111001100 |
3 | 22111211201211 |
4 | 101100133030 |
5 | 2124231410 |
6 | 240544204 |
7 | 53311306 |
oct | 21203714 |
9 | 8454654 |
10 | 4523980 |
11 | 260aa2a |
12 | 1622064 |
13 | c25216 |
14 | 85a976 |
15 | 5e568a |
hex | 4507cc |
4523980 has 12 divisors (see below), whose sum is σ = 9500400. Its totient is φ = 1809584.
The previous prime is 4523969. The next prime is 4523993. The reversal of 4523980 is 893254.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113080 + ... + 113119.
It is an arithmetic number, because the mean of its divisors is an integer number (791700).
Almost surely, 24523980 is an apocalyptic number.
It is an amenable number.
4523980 is an abundant number, since it is smaller than the sum of its proper divisors (4976420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4523980 is a wasteful number, since it uses less digits than its factorization.
4523980 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 226208 (or 226206 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 31.
The square root of 4523980 is about 2126.9649738536. The cubic root of 4523980 is about 165.3891031218.
It can be divided in two parts, 45 and 23980, that added together give a square (24025 = 1552).
The spelling of 4523980 in words is "four million, five hundred twenty-three thousand, nine hundred eighty".
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