| Base | Representation |
|---|---|
| bin | 1001000010111100111… |
| … | …1001011001111010000 |
| 3 | 112212010212211120010012 |
| 4 | 2100233033023033100 |
| 5 | 10021240300030000 |
| 6 | 155221152054052 |
| 7 | 14141144336363 |
| oct | 2205717131720 |
| 9 | 485125746105 |
| 10 | 155411330000 |
| 11 | 5aa0070a503 |
| 12 | 26152b34328 |
| 13 | 118696b8684 |
| 14 | 77443260da |
| 15 | 4098bd6735 |
| hex | 242f3cb3d0 |
155411330000 has 100 divisors (see below), whose sum is σ = 378181146420. Its totient is φ = 61848192000.
The previous prime is 155411329999. The next prime is 155411330003. The reversal of 155411330000 is 33114551.
155411330000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 10 ways, for example, as 124405754944 + 31005575056 = 352712^2 + 176084^2 .
It is a tau number, because it is divible by the number of its divisors (100).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (155411330003) 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 19 ways as a sum of consecutive naturals, for example, 1930556 + ... + 2009444.
Almost surely, 2155411330000 is an apocalyptic number.
155411330000 is a gapful number since it is divisible by the number (10) 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 155411330000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (189090573210).
155411330000 is an abundant number, since it is smaller than the sum of its proper divisors (222769816420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
155411330000 is an equidigital number, since it uses as much as digits as its factorization.
155411330000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 79114 (or 79093 counting only the distinct ones).
The product of its (nonzero) digits is 900, while the sum is 23.
Adding to 155411330000 its reverse (33114551), we get a palindrome (155444444551).
The spelling of 155411330000 in words is "one hundred fifty-five billion, four hundred eleven million, three hundred thirty thousand".
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