Base | Representation |
---|---|
bin | 10101011001001001100… |
… | …001010000111101111111 |
3 | 12012112121122121020221010 |
4 | 111121021201100331333 |
5 | 143041242220203010 |
6 | 3043205452010303 |
7 | 211132516064034 |
oct | 25311141207577 |
9 | 5175548536833 |
10 | 1470112272255 |
11 | 517520063150 |
12 | 1b8b01760993 |
13 | a88283a0bc3 |
14 | 512220c938b |
15 | 2839354b620 |
hex | 15649850f7f |
1470112272255 has 128 divisors (see below), whose sum is σ = 2656872078336. Its totient is φ = 687882240000.
The previous prime is 1470112272229. The next prime is 1470112272257. The reversal of 1470112272255 is 5522722110741.
It is not a de Polignac number, because 1470112272255 - 26 = 1470112272191 is a prime.
It is a super-2 number, since 2×14701122722552 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1470112272257) by changing a digit.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 393813369 + ... + 393817101.
It is an arithmetic number, because the mean of its divisors is an integer number (20756813112).
Almost surely, 21470112272255 is an apocalyptic number.
1470112272255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
1470112272255 is a deficient number, since it is larger than the sum of its proper divisors (1186759806081).
1470112272255 is a wasteful number, since it uses less digits than its factorization.
1470112272255 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4297.
The product of its (nonzero) digits is 78400, while the sum is 39.
Adding to 1470112272255 its reverse (5522722110741), we get a palindrome (6992834382996).
The spelling of 1470112272255 in words is "one trillion, four hundred seventy billion, one hundred twelve million, two hundred seventy-two thousand, two hundred fifty-five".
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