Base | Representation |
---|---|
bin | 1000000010100… |
… | …10110101011000 |
3 | 11200220201110201 |
4 | 10001102311120 |
5 | 114231320102 |
6 | 10405351544 |
7 | 1446204562 |
oct | 401226530 |
9 | 150821421 |
10 | 67448152 |
11 | 35088882 |
12 | 1a7085b4 |
13 | 10c87165 |
14 | 8d5a332 |
15 | 5dc4987 |
hex | 4052d58 |
67448152 has 16 divisors (see below), whose sum is σ = 126650160. Its totient is φ = 33674784.
The previous prime is 67448053. The next prime is 67448159. The reversal of 67448152 is 25184476.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (67448159) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18 + ... + 11614.
It is an arithmetic number, because the mean of its divisors is an integer number (7915635).
Almost surely, 267448152 is an apocalyptic number.
It is an amenable number.
67448152 is a deficient number, since it is larger than the sum of its proper divisors (59202008).
67448152 is a wasteful number, since it uses less digits than its factorization.
67448152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12330 (or 12326 counting only the distinct ones).
The product of its digits is 53760, while the sum is 37.
The square root of 67448152 is about 8212.6823876246. The cubic root of 67448152 is about 407.0583660639.
It can be divided in two parts, 67448 and 152, that added together give a square (67600 = 2602).
The spelling of 67448152 in words is "sixty-seven million, four hundred forty-eight thousand, one hundred fifty-two".
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