Base | Representation |
---|---|
bin | 1111010000111… |
… | …1000000110100 |
3 | 11110110210021112 |
4 | 3310033000310 |
5 | 112342242003 |
6 | 10204134152 |
7 | 1405125503 |
oct | 364170064 |
9 | 143423245 |
10 | 64024628 |
11 | 3315a718 |
12 | 19537358 |
13 | 10358ac5 |
14 | 870883a |
15 | 594a3d8 |
hex | 3d0f034 |
64024628 has 6 divisors (see below), whose sum is σ = 112043106. Its totient is φ = 32012312.
The previous prime is 64024613. The next prime is 64024643. The reversal of 64024628 is 82642046.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (64024613) and next prime (64024643).
It can be written as a sum of positive squares in only one way, i.e., 45859984 + 18164644 = 6772^2 + 4262^2 .
It is a junction number, because it is equal to n+sod(n) for n = 64024594 and 64024603.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8003075 + ... + 8003082.
It is an arithmetic number, because the mean of its divisors is an integer number (18673851).
Almost surely, 264024628 is an apocalyptic number.
It is an amenable number.
64024628 is a deficient number, since it is larger than the sum of its proper divisors (48018478).
64024628 is a wasteful number, since it uses less digits than its factorization.
64024628 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16006161 (or 16006159 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 32.
The square root of 64024628 is about 8001.5391019478. The cubic root of 64024628 is about 400.0513017534.
The spelling of 64024628 in words is "sixty-four million, twenty-four thousand, six hundred twenty-eight".
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