Base | Representation |
---|---|
bin | 1111110101110100101100 |
3 | 21210222022202 |
4 | 33311310230 |
5 | 2030340440 |
6 | 225001032 |
7 | 50203523 |
oct | 17656454 |
9 | 7728282 |
10 | 4152620 |
11 | 2386a1a |
12 | 1483178 |
13 | b25194 |
14 | 7a14ba |
15 | 570615 |
hex | 3f5d2c |
4152620 has 24 divisors (see below), whose sum is σ = 8759184. Its totient is φ = 1653696.
The previous prime is 4152601. The next prime is 4152653. The reversal of 4152620 is 262514.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 4152592 and 4152601.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7679 + ... + 8201.
It is an arithmetic number, because the mean of its divisors is an integer number (364966).
Almost surely, 24152620 is an apocalyptic number.
It is an amenable number.
4152620 is an abundant number, since it is smaller than the sum of its proper divisors (4606564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4152620 is a wasteful number, since it uses less digits than its factorization.
4152620 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 929 (or 927 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 20.
The square root of 4152620 is about 2037.7978309931. The cubic root of 4152620 is about 160.7338684192.
The spelling of 4152620 in words is "four million, one hundred fifty-two thousand, six hundred twenty".
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