Base | Representation |
---|---|
bin | 110100011101001001… |
… | …1110100011010011000 |
3 | 101202202121000000212111 |
4 | 1220322103310122120 |
5 | 3321200220024030 |
6 | 123425521122104 |
7 | 11065336205503 |
oct | 1507223643230 |
9 | 352677000774 |
10 | 112647423640 |
11 | 43856596734 |
12 | 199b9489334 |
13 | a812b3567b |
14 | 5648a4c13a |
15 | 2de474462a |
hex | 1a3a4f4698 |
112647423640 has 16 divisors (see below), whose sum is σ = 253456703280. Its totient is φ = 45058969440.
The previous prime is 112647423599. The next prime is 112647423641. The reversal of 112647423640 is 46324746211.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (40), and also a Moran number because the ratio is a prime number: 2816185591 = 112647423640 / (1 + 1 + 2 + 6 + 4 + 7 + 4 + 2 + 3 + 6 + 4 + 0).
It is a junction number, because it is equal to n+sod(n) for n = 112647423593 and 112647423602.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112647423641) 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, 1408092756 + ... + 1408092835.
It is an arithmetic number, because the mean of its divisors is an integer number (15841043955).
Almost surely, 2112647423640 is an apocalyptic number.
112647423640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
112647423640 is an abundant number, since it is smaller than the sum of its proper divisors (140809279640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112647423640 is a wasteful number, since it uses less digits than its factorization.
112647423640 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2816185602 (or 2816185598 counting only the distinct ones).
The product of its (nonzero) digits is 193536, while the sum is 40.
The spelling of 112647423640 in words is "one hundred twelve billion, six hundred forty-seven million, four hundred twenty-three thousand, six hundred forty".
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