Base | Representation |
---|---|
bin | 1111110101101100001000 |
3 | 21210221120110 |
4 | 33311230020 |
5 | 2030331242 |
6 | 224554320 |
7 | 50202111 |
oct | 17655410 |
9 | 7727513 |
10 | 4152072 |
11 | 2386571 |
12 | 14829a0 |
13 | b24b62 |
14 | 7a1208 |
15 | 57039c |
hex | 3f5b08 |
4152072 has 32 divisors (see below), whose sum is σ = 10478880. Its totient is φ = 1370880.
The previous prime is 4152067. The next prime is 4152077. The reversal of 4152072 is 2702514.
It is an interprime number because it is at equal distance from previous prime (4152067) and next prime (4152077).
It is not an unprimeable number, because it can be changed into a prime (4152077) 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, 1947 + ... + 3477.
It is an arithmetic number, because the mean of its divisors is an integer number (327465).
Almost surely, 24152072 is an apocalyptic number.
It is an amenable number.
4152072 is an abundant number, since it is smaller than the sum of its proper divisors (6326808).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4152072 is a wasteful number, since it uses less digits than its factorization.
4152072 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1653 (or 1649 counting only the distinct ones).
The product of its (nonzero) digits is 560, while the sum is 21.
The square root of 4152072 is about 2037.6633676837. The cubic root of 4152072 is about 160.7267976996.
Adding to 4152072 its reverse (2702514), we get a palindrome (6854586).
It can be divided in two parts, 4 and 152072, that added together give a triangular number (152076 = T551).
The spelling of 4152072 in words is "four million, one hundred fifty-two thousand, seventy-two".
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