Base | Representation |
---|---|
bin | 10000110111001000111000 |
3 | 22022120022100 |
4 | 100313020320 |
5 | 2112421102 |
6 | 234423400 |
7 | 52366512 |
oct | 20671070 |
9 | 8276270 |
10 | 4420152 |
11 | 2549a20 |
12 | 1591b60 |
13 | bb9b99 |
14 | 830bb2 |
15 | 5c4a1c |
hex | 437238 |
4420152 has 48 divisors (see below), whose sum is σ = 13061880. Its totient is φ = 1339200.
The previous prime is 4420139. The next prime is 4420159. The reversal of 4420152 is 2510244.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4420159) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1999 + ... + 3582.
Almost surely, 24420152 is an apocalyptic number.
It is an amenable number.
4420152 is an abundant number, since it is smaller than the sum of its proper divisors (8641728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4420152 is a wasteful number, since it uses less digits than its factorization.
4420152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5604 (or 5597 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 18.
The square root of 4420152 is about 2102.4157533656. The cubic root of 4420152 is about 164.1140392633.
Adding to 4420152 its reverse (2510244), we get a palindrome (6930396).
It can be divided in two parts, 44201 and 52, that added together give a triangular number (44253 = T297).
The spelling of 4420152 in words is "four million, four hundred twenty thousand, one hundred fifty-two".
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