Base | Representation |
---|---|
bin | 1001000010010111011… |
… | …1001000101001111110 |
3 | 112211201220212001020012 |
4 | 2100211313020221332 |
5 | 10020430013024042 |
6 | 155153412423222 |
7 | 14134224335534 |
oct | 2204567105176 |
9 | 484656761205 |
10 | 155254033022 |
11 | 5a92a943a00 |
12 | 2610a317b12 |
13 | 11842c3333a |
14 | 772b49c154 |
15 | 4089eb4e82 |
hex | 2425dc8a7e |
155254033022 has 24 divisors (see below), whose sum is σ = 256003108200. Its totient is φ = 70562732240.
The previous prime is 155254033021. The next prime is 155254033057. The reversal of 155254033022 is 220330452551.
155254033022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 155254033022.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (155254033021) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2825729 + ... + 2880147.
It is an arithmetic number, because the mean of its divisors is an integer number (10666796175).
Almost surely, 2155254033022 is an apocalyptic number.
155254033022 is a deficient number, since it is larger than the sum of its proper divisors (100749075178).
155254033022 is a wasteful number, since it uses less digits than its factorization.
155254033022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 66232 (or 66221 counting only the distinct ones).
The product of its (nonzero) digits is 36000, while the sum is 32.
Adding to 155254033022 its reverse (220330452551), we get a palindrome (375584485573).
The spelling of 155254033022 in words is "one hundred fifty-five billion, two hundred fifty-four million, thirty-three thousand, twenty-two".
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