Base | Representation |
---|---|
bin | 110100010101111110… |
… | …0110100001100010001 |
3 | 101202010210200110210000 |
4 | 1220223330310030101 |
5 | 3320202031344101 |
6 | 123345553400213 |
7 | 11056352406411 |
oct | 1505374641421 |
9 | 352123613700 |
10 | 112406512401 |
11 | 43742600537 |
12 | 19950869069 |
13 | a7a4c55b41 |
14 | 5624a5a641 |
15 | 2dcd508486 |
hex | 1a2bf34311 |
112406512401 has 20 divisors (see below), whose sum is σ = 168170785200. Its totient is φ = 74823925176.
The previous prime is 112406512391. The next prime is 112406512403. The reversal of 112406512401 is 104215604211.
112406512401 is a `hidden beast` number, since 1 + 1 + 2 + 4 + 0 + 651 + 2 + 4 + 0 + 1 = 666.
It is not a de Polignac number, because 112406512401 - 219 = 112405988113 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (112406512403) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 999531 + ... + 1106288.
It is an arithmetic number, because the mean of its divisors is an integer number (8408539260).
Almost surely, 2112406512401 is an apocalyptic number.
It is an amenable number.
112406512401 is a deficient number, since it is larger than the sum of its proper divisors (55764272799).
112406512401 is an equidigital number, since it uses as much as digits as its factorization.
112406512401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2106490 (or 2106481 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 27.
The spelling of 112406512401 in words is "one hundred twelve billion, four hundred six million, five hundred twelve thousand, four hundred one".
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