Base | Representation |
---|---|
bin | 1001000011010101100… |
… | …0101000111010001110 |
3 | 112212102001220211021000 |
4 | 2100311120220322032 |
5 | 10021443201133001 |
6 | 155235314521130 |
7 | 14143536135204 |
oct | 2206530507216 |
9 | 485361824230 |
10 | 155514474126 |
11 | 5aa53959190 |
12 | 261815961a6 |
13 | 11884b902bb |
14 | 7753cd5074 |
15 | 40a2caca86 |
hex | 2435628e8e |
155514474126 has 128 divisors (see below), whose sum is σ = 387559572480. Its totient is φ = 45824486400.
The previous prime is 155514474083. The next prime is 155514474127. The reversal of 155514474126 is 621474415551.
155514474126 is a `hidden beast` number, since 1 + 5 + 5 + 51 + 4 + 474 + 126 = 666.
155514474126 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (155514474127) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3053446 + ... + 3103958.
It is an arithmetic number, because the mean of its divisors is an integer number (3027809160).
Almost surely, 2155514474126 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 155514474126, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (193779786240).
155514474126 is an abundant number, since it is smaller than the sum of its proper divisors (232045098354).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
155514474126 is a wasteful number, since it uses less digits than its factorization.
155514474126 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50679 (or 50673 counting only the distinct ones).
The product of its digits is 672000, while the sum is 45.
Adding to 155514474126 its reverse (621474415551), we get a palindrome (776988889677).
The spelling of 155514474126 in words is "one hundred fifty-five billion, five hundred fourteen million, four hundred seventy-four thousand, one hundred twenty-six".
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