Base | Representation |
---|---|
bin | 10010011000111110… |
… | …00011110100010010 |
3 | 221111002001201220222 |
4 | 21030133003310102 |
5 | 130210011120411 |
6 | 4311411433042 |
7 | 466444230416 |
oct | 111437036422 |
9 | 27432051828 |
10 | 9873145106 |
11 | 4207151060 |
12 | 1ab65b5782 |
13 | c146333c6 |
14 | 699380d46 |
15 | 3cbba14db |
hex | 24c7c3d12 |
9873145106 has 8 divisors (see below), whose sum is σ = 16156055664. Its totient is φ = 4487793220.
The previous prime is 9873145067. The next prime is 9873145109. The reversal of 9873145106 is 6015413789.
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 (9873145109) 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, 224389640 + ... + 224389683.
It is an arithmetic number, because the mean of its divisors is an integer number (2019506958).
Almost surely, 29873145106 is an apocalyptic number.
9873145106 is a deficient number, since it is larger than the sum of its proper divisors (6282910558).
9873145106 is a wasteful number, since it uses less digits than its factorization.
9873145106 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 448779336.
The product of its (nonzero) digits is 181440, while the sum is 44.
The square root of 9873145106 is about 99363.7011488602. The cubic root of 9873145106 is about 2145.2858750734.
The spelling of 9873145106 in words is "nine billion, eight hundred seventy-three million, one hundred forty-five thousand, one hundred six".
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