Base | Representation |
---|---|
bin | 11110010000000011010000 |
3 | 112220220000002 |
4 | 132100003100 |
5 | 4012230224 |
6 | 441545132 |
7 | 124255502 |
oct | 36200320 |
9 | 15826002 |
10 | 7930064 |
11 | 4526a7a |
12 | 27a51a8 |
13 | 184865c |
14 | 10a5d72 |
15 | a699ae |
hex | 7900d0 |
7930064 has 10 divisors (see below), whose sum is σ = 15364530. Its totient is φ = 3965024.
The previous prime is 7930057. The next prime is 7930093. The reversal of 7930064 is 4600397.
It can be written as a sum of positive squares in only one way, i.e., 5798464 + 2131600 = 2408^2 + 1460^2 .
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, 247799 + ... + 247830.
It is an arithmetic number, because the mean of its divisors is an integer number (1536453).
Almost surely, 27930064 is an apocalyptic number.
It is an amenable number.
7930064 is a deficient number, since it is larger than the sum of its proper divisors (7434466).
7930064 is a wasteful number, since it uses less digits than its factorization.
7930064 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 495637 (or 495631 counting only the distinct ones).
The product of its (nonzero) digits is 4536, while the sum is 29.
The square root of 7930064 is about 2816.0369315760. The cubic root of 7930064 is about 199.4154934244.
The spelling of 7930064 in words is "seven million, nine hundred thirty thousand, sixty-four".
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