Base | Representation |
---|---|
bin | 1000111011100101100… |
… | …1001001110010111100 |
3 | 112200001002120200100001 |
4 | 2032321121021302330 |
5 | 10003213130442134 |
6 | 154253044044044 |
7 | 14041146320260 |
oct | 2167131116274 |
9 | 480032520301 |
10 | 153434234044 |
11 | 5a086697003 |
12 | 258a0993624 |
13 | 11612c00500 |
14 | 75d79100a0 |
15 | 3ed034a414 |
hex | 23b9649cbc |
153434234044 has 144 divisors (see below), whose sum is σ = 339685291008. Its totient is φ = 59356088064.
The previous prime is 153434234039. The next prime is 153434234069. The reversal of 153434234044 is 440432434351.
It is a junction number, because it is equal to n+sod(n) for n = 153434233994 and 153434234012.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 92041299 + ... + 92042965.
It is an arithmetic number, because the mean of its divisors is an integer number (2358925632).
Almost surely, 2153434234044 is an apocalyptic number.
153434234044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 153434234044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (169842645504).
153434234044 is an abundant number, since it is smaller than the sum of its proper divisors (186251056964).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
153434234044 is a wasteful number, since it uses less digits than its factorization.
153434234044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2124 (or 2109 counting only the distinct ones).
The product of its (nonzero) digits is 276480, while the sum is 37.
Adding to 153434234044 its reverse (440432434351), we get a palindrome (593866668395).
The spelling of 153434234044 in words is "one hundred fifty-three billion, four hundred thirty-four million, two hundred thirty-four thousand, forty-four".
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