Base | Representation |
---|---|
bin | 110100011000110111… |
… | …0111111010111011111 |
3 | 101202101120021120100001 |
4 | 1220301232333113133 |
5 | 3320401402121310 |
6 | 123403341315131 |
7 | 11061641260201 |
oct | 1506156772737 |
9 | 352346246301 |
10 | 112503551455 |
11 | 4379235a3a9 |
12 | 19979265aa7 |
13 | a7bc0a09b9 |
14 | 56338ba771 |
15 | 2dd6cc593a |
hex | 1a31bbf5df |
112503551455 has 4 divisors (see below), whose sum is σ = 135004261752. Its totient is φ = 90002841160.
The previous prime is 112503551443. The next prime is 112503551477. The reversal of 112503551455 is 554155305211.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 554155305211 = 29207 ⋅18973373.
It is not a de Polignac number, because 112503551455 - 211 = 112503549407 is a prime.
It is a Duffinian number.
It is a congruent number.
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, 11250355141 + ... + 11250355150.
It is an arithmetic number, because the mean of its divisors is an integer number (33751065438).
Almost surely, 2112503551455 is an apocalyptic number.
112503551455 is a deficient number, since it is larger than the sum of its proper divisors (22500710297).
112503551455 is an equidigital number, since it uses as much as digits as its factorization.
112503551455 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22500710296.
The product of its (nonzero) digits is 75000, while the sum is 37.
Adding to 112503551455 its reverse (554155305211), we get a palindrome (666658856666).
The spelling of 112503551455 in words is "one hundred twelve billion, five hundred three million, five hundred fifty-one thousand, four hundred fifty-five".
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