Base | Representation |
---|---|
bin | 1111010100101… |
… | …0001101100000 |
3 | 11110221002220010 |
4 | 3311022031200 |
5 | 112423021404 |
6 | 10213244520 |
7 | 1410155436 |
oct | 365121540 |
9 | 143832803 |
10 | 64267104 |
11 | 33305910 |
12 | 19633740 |
13 | 10412295 |
14 | 876cd56 |
15 | 5997189 |
hex | 3d4a360 |
64267104 has 48 divisors (see below), whose sum is σ = 184040640. Its totient is φ = 19474560.
The previous prime is 64267097. The next prime is 64267109. The reversal of 64267104 is 40176246.
It is a tau number, because it is divible by the number of its divisors (48).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (64267109) 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, 29374 + ... + 31485.
It is an arithmetic number, because the mean of its divisors is an integer number (3834180).
Almost surely, 264267104 is an apocalyptic number.
It is an amenable number.
64267104 is an abundant number, since it is smaller than the sum of its proper divisors (119773536).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
64267104 is a wasteful number, since it uses less digits than its factorization.
64267104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60883 (or 60875 counting only the distinct ones).
The product of its (nonzero) digits is 8064, while the sum is 30.
The square root of 64267104 is about 8016.6766181504. The cubic root of 64267104 is about 400.5556943187. Note that the first 3 decimals are identical.
It can be divided in two parts, 6426 and 7104, that added together give a triangular number (13530 = T164).
The spelling of 64267104 in words is "sixty-four million, two hundred sixty-seven thousand, one hundred four".
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