| Base | Representation |
|---|---|
| bin | 1000101000000010… |
| … | …0101111110001100 |
| 3 | 12222100212002020120 |
| 4 | 2022000211332030 |
| 5 | 14220221130330 |
| 6 | 1021431144540 |
| 7 | 111243446244 |
| oct | 21200457614 |
| 9 | 5870762216 |
| 10 | 2315411340 |
| 11 | a88a978a0 |
| 12 | 547515150 |
| 13 | 2ab90caa8 |
| 14 | 17d720b24 |
| 15 | d8417c10 |
| hex | 8a025f8c |
2315411340 has 192 divisors, whose sum is σ = 7278405120. Its totient is φ = 545218560.
The previous prime is 2315411333. The next prime is 2315411341. The reversal of 2315411340 is 431145132.
It is a happy number.
It is a super-2 number, since 2×23154113402 = 10722259346801191200, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2315411340.
It is not an unprimeable number, because it can be changed into a prime (2315411341) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3776874 + ... + 3777486.
It is an arithmetic number, because the mean of its divisors is an integer number (37908360).
Almost surely, 22315411340 is an apocalyptic number.
2315411340 is a gapful number since it is divisible by the number (20) 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 2315411340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3639202560).
2315411340 is an abundant number, since it is smaller than the sum of its proper divisors (4962993780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2315411340 is a wasteful number, since it uses less digits than its factorization.
2315411340 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 792 (or 790 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 24.
The square root of 2315411340 is about 48118.7213047063. The cubic root of 2315411340 is about 1322.9478311788.
Adding to 2315411340 its reverse (431145132), we get a palindrome (2746556472).
The spelling of 2315411340 in words is "two billion, three hundred fifteen million, four hundred eleven thousand, three hundred forty".
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