Base | Representation |
---|---|
bin | 10110010011010… |
… | …000010010101100 |
3 | 222002000121010102 |
4 | 112103100102230 |
5 | 1231240134340 |
6 | 101043130232 |
7 | 12162122210 |
oct | 2623202254 |
9 | 862017112 |
10 | 374146220 |
11 | 182217658 |
12 | a5373978 |
13 | 5c68b8c6 |
14 | 37994940 |
15 | 22ca8215 |
hex | 164d04ac |
374146220 has 48 divisors (see below), whose sum is σ = 922232640. Its totient is φ = 124809984.
The previous prime is 374146219. The next prime is 374146231. The reversal of 374146220 is 22641473.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30935 + ... + 41294.
It is an arithmetic number, because the mean of its divisors is an integer number (19213180).
Almost surely, 2374146220 is an apocalyptic number.
It is an amenable number.
374146220 is an abundant number, since it is smaller than the sum of its proper divisors (548086420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
374146220 is a wasteful number, since it uses less digits than its factorization.
374146220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 72282 (or 72280 counting only the distinct ones).
The product of its (nonzero) digits is 8064, while the sum is 29.
The square root of 374146220 is about 19342.8596644860. The cubic root of 374146220 is about 720.5770964768.
Adding to 374146220 its reverse (22641473), we get a palindrome (396787693).
It can be divided in two parts, 37414 and 6220, that added together give a palindrome (43634).
The spelling of 374146220 in words is "three hundred seventy-four million, one hundred forty-six thousand, two hundred twenty".
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