| Base | Representation |
|---|---|
| bin | 101101001000000010100… |
| … | …111111001010001000000 |
| 3 | 101222110020202011021100220 |
| 4 | 231020002213321101000 |
| 5 | 401301332130302240 |
| 6 | 10332330130543040 |
| 7 | 440016633331110 |
| oct | 55100247712100 |
| 9 | 11873222137326 |
| 10 | 3101010400320 |
| 11 | a96149589568 |
| 12 | 420bb6137a80 |
| 13 | 19656877b651 |
| 14 | aa138211040 |
| 15 | 559e75165d0 |
| hex | 2d2029f9440 |
3101010400320 has 224 divisors, whose sum is σ = 11269753033728. Its totient is φ = 707699054592.
The previous prime is 3101010400309. The next prime is 3101010400321. The reversal of 3101010400320 is 230040101013.
It is a tau number, because it is divible by the number of its divisors (224).
It is a super-2 number, since 2×31010104003202 (a number of 26 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 3101010400320.
It is not an unprimeable number, because it can be changed into a prime (3101010400321) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3962127 + ... + 4679793.
It is an arithmetic number, because the mean of its divisors is an integer number (50311397472).
Almost surely, 23101010400320 is an apocalyptic number.
3101010400320 is a gapful number since it is divisible by the number (30) 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 3101010400320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5634876516864).
3101010400320 is an abundant number, since it is smaller than the sum of its proper divisors (8168742633408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3101010400320 is a wasteful number, since it uses less digits than its factorization.
3101010400320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 718337 (or 718327 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 3101010400320 its reverse (230040101013), we get a palindrome (3331050501333).
The spelling of 3101010400320 in words is "three trillion, one hundred one billion, ten million, four hundred thousand, three hundred twenty".
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