Base | Representation |
---|---|
bin | 110001000110101110… |
… | …1000010010010100000 |
3 | 101002012011022200022010 |
4 | 1202031131002102200 |
5 | 3211431304222422 |
6 | 120235535112520 |
7 | 10422131505363 |
oct | 1421535022240 |
9 | 332164280263 |
10 | 105452414112 |
11 | 407a4158571 |
12 | 1852b972740 |
13 | 9c37301a96 |
14 | 516524c0da |
15 | 2b22c59b0c |
hex | 188d7424a0 |
105452414112 has 24 divisors (see below), whose sum is σ = 276812587296. Its totient is φ = 35150804672.
The previous prime is 105452414101. The next prime is 105452414129. The reversal of 105452414112 is 211414254501.
It is a tau number, because it is divible by the number of its divisors (24).
It is a super-2 number, since 2×1054524141122 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 105452414112.
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, 549231228 + ... + 549231419.
It is an arithmetic number, because the mean of its divisors is an integer number (11533857804).
Almost surely, 2105452414112 is an apocalyptic number.
105452414112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
105452414112 is an abundant number, since it is smaller than the sum of its proper divisors (171360173184).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
105452414112 is a wasteful number, since it uses less digits than its factorization.
105452414112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1098462660 (or 1098462652 counting only the distinct ones).
The product of its (nonzero) digits is 6400, while the sum is 30.
Adding to 105452414112 its reverse (211414254501), we get a palindrome (316866668613).
The spelling of 105452414112 in words is "one hundred five billion, four hundred fifty-two million, four hundred fourteen thousand, one hundred twelve".
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