Base | Representation |
---|---|
bin | 11010001101110101010010 |
3 | 110221011011102 |
4 | 122031311102 |
5 | 3224404102 |
6 | 403144402 |
7 | 112262105 |
oct | 32156522 |
9 | 13834142 |
10 | 6872402 |
11 | 3974379 |
12 | 2375102 |
13 | 1568114 |
14 | cac73c |
15 | 90b402 |
hex | 68dd52 |
6872402 has 8 divisors (see below), whose sum is σ = 10424700. Its totient is φ = 3397504.
The previous prime is 6872381. The next prime is 6872419. The reversal of 6872402 is 2042786.
It can be written as a sum of positive squares in 2 ways, for example, as 6355441 + 516961 = 2521^2 + 719^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19127 + ... + 19482.
Almost surely, 26872402 is an apocalyptic number.
6872402 is a deficient number, since it is larger than the sum of its proper divisors (3552298).
6872402 is a wasteful number, since it uses less digits than its factorization.
6872402 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38700.
The product of its (nonzero) digits is 5376, while the sum is 29.
The square root of 6872402 is about 2621.5266544516. The cubic root of 6872402 is about 190.1236683344.
The spelling of 6872402 in words is "six million, eight hundred seventy-two thousand, four hundred two".
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