Base | Representation |
---|---|
bin | 10000100010000010… |
… | …00111011111000000 |
3 | 211220112201001220101 |
4 | 20101001013133000 |
5 | 121134103040224 |
6 | 4024411252144 |
7 | 432640665361 |
oct | 102101073700 |
9 | 24815631811 |
10 | 8875440064 |
11 | 3844a55537 |
12 | 187844a054 |
13 | ab5a1a9aa |
14 | 602a6db68 |
15 | 36e2c5044 |
hex | 2110477c0 |
8875440064 has 14 divisors (see below), whose sum is σ = 17612201504. Its totient is φ = 4437720000.
The previous prime is 8875440061. The next prime is 8875440107. The reversal of 8875440064 is 4600445788.
It is a junction number, because it is equal to n+sod(n) for n = 8875439996 and 8875440023.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8875440061) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69339312 + ... + 69339439.
Almost surely, 28875440064 is an apocalyptic number.
It is an amenable number.
8875440064 is a deficient number, since it is larger than the sum of its proper divisors (8736761440).
8875440064 is a wasteful number, since it uses less digits than its factorization.
8875440064 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 138678763 (or 138678753 counting only the distinct ones).
The product of its (nonzero) digits is 860160, while the sum is 46.
The square root of 8875440064 is about 94209.5539953353. The cubic root of 8875440064 is about 2070.4430943303.
The spelling of 8875440064 in words is "eight billion, eight hundred seventy-five million, four hundred forty thousand, sixty-four".
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