Base | Representation |
---|---|
bin | 11001001101011001… |
… | …00010100100110010 |
3 | 1021221012211010110021 |
4 | 30212230202210302 |
5 | 210204213041200 |
6 | 10114550554054 |
7 | 656250024424 |
oct | 144654424462 |
9 | 37835733407 |
10 | 13534112050 |
11 | 5815720778 |
12 | 275866892a |
13 | 1378c3b634 |
14 | 925680814 |
15 | 5432a741a |
hex | 326b22932 |
13534112050 has 12 divisors (see below), whose sum is σ = 25173448506. Its totient is φ = 5413644800.
The previous prime is 13534112041. The next prime is 13534112077. The reversal of 13534112050 is 5021143531.
It is a happy number.
It can be written as a sum of positive squares in 3 ways, for example, as 11710053369 + 1824058681 = 108213^2 + 42709^2 .
It is a Harshad number since it is a multiple of its sum of digits (25).
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 135341071 + ... + 135341170.
Almost surely, 213534112050 is an apocalyptic number.
13534112050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13534112050 is a deficient number, since it is larger than the sum of its proper divisors (11639336456).
13534112050 is a wasteful number, since it uses less digits than its factorization.
13534112050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 270682253 (or 270682248 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 25.
Adding to 13534112050 its reverse (5021143531), we get a palindrome (18555255581).
The spelling of 13534112050 in words is "thirteen billion, five hundred thirty-four million, one hundred twelve thousand, fifty".
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