Base | Representation |
---|---|
bin | 110001110000000100… |
… | …1110010000101101001 |
3 | 101012202212002001010102 |
4 | 1203200021302011221 |
5 | 3222302002012240 |
6 | 121025341155145 |
7 | 10501406650535 |
oct | 1434011620551 |
9 | 335685061112 |
10 | 106839875945 |
11 | 41346363140 |
12 | 1885855bab5 |
13 | a0c88b060a |
14 | 5257618bc5 |
15 | 2ba4974815 |
hex | 18e0272169 |
106839875945 has 32 divisors (see below), whose sum is σ = 150600435840. Its totient is φ = 71891491840.
The previous prime is 106839875921. The next prime is 106839875957. The reversal of 106839875945 is 549578938601.
It is not a de Polignac number, because 106839875945 - 224 = 106823098729 is a prime.
It is a super-2 number, since 2×1068398759452 (a number of 23 digits) contains 22 as substring.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 913202 + ... + 1023531.
It is an arithmetic number, because the mean of its divisors is an integer number (4706263620).
Almost surely, 2106839875945 is an apocalyptic number.
It is an amenable number.
106839875945 is a deficient number, since it is larger than the sum of its proper divisors (43760559895).
106839875945 is a wasteful number, since it uses less digits than its factorization.
106839875945 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1936825.
The product of its (nonzero) digits is 65318400, while the sum is 65.
The spelling of 106839875945 in words is "one hundred six billion, eight hundred thirty-nine million, eight hundred seventy-five thousand, nine hundred forty-five".
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