Base | Representation |
---|---|
bin | 100001000101… |
… | …010010010010 |
3 | 121022121022002 |
4 | 201011102102 |
5 | 4210004102 |
6 | 505514002 |
7 | 133466654 |
oct | 41052222 |
9 | 17277262 |
10 | 8672402 |
11 | 4993782 |
12 | 2aa2902 |
13 | 1a484cb |
14 | 121a6d4 |
15 | b64902 |
hex | 845492 |
8672402 has 8 divisors (see below), whose sum is σ = 13326012. Its totient is φ = 4230400.
The previous prime is 8672387. The next prime is 8672407. The reversal of 8672402 is 2042768.
It can be written as a sum of positive squares in 2 ways, for example, as 5812921 + 2859481 = 2411^2 + 1691^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (8672407) 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, 52799 + ... + 52962.
Almost surely, 28672402 is an apocalyptic number.
8672402 is a gapful number since it is divisible by the number (82) formed by its first and last digit.
8672402 is a deficient number, since it is larger than the sum of its proper divisors (4653610).
8672402 is a wasteful number, since it uses less digits than its factorization.
8672402 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 105804.
The product of its (nonzero) digits is 5376, while the sum is 29.
The square root of 8672402 is about 2944.8942256047. The cubic root of 8672402 is about 205.4533058327.
The spelling of 8672402 in words is "eight million, six hundred seventy-two thousand, four hundred two".
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