Base | Representation |
---|---|
bin | 110100010000001101… |
… | …0101000010101001111 |
3 | 101201122022120002210111 |
4 | 1220200122220111033 |
5 | 3314303012022201 |
6 | 123314442020451 |
7 | 11051512530010 |
oct | 1504032502517 |
9 | 351568502714 |
10 | 112213001551 |
11 | 4365334aa12 |
12 | 198b7aa7727 |
13 | a773b31391 |
14 | 5607087007 |
15 | 2dbb531b51 |
hex | 1a206a854f |
112213001551 has 8 divisors (see below), whose sum is σ = 129488513024. Its totient is φ = 95248760760.
The previous prime is 112213001543. The next prime is 112213001603. The reversal of 112213001551 is 155100312211.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 112213001551 - 23 = 112213001543 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112313001551) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77816895 + ... + 77818336.
It is an arithmetic number, because the mean of its divisors is an integer number (16186064128).
Almost surely, 2112213001551 is an apocalyptic number.
112213001551 is a deficient number, since it is larger than the sum of its proper divisors (17275511473).
112213001551 is a wasteful number, since it uses less digits than its factorization.
112213001551 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 155635341.
The product of its (nonzero) digits is 300, while the sum is 22.
Adding to 112213001551 its reverse (155100312211), we get a palindrome (267313313762).
The spelling of 112213001551 in words is "one hundred twelve billion, two hundred thirteen million, one thousand, five hundred fifty-one".
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