Base | Representation |
---|---|
bin | 1001000001011011001… |
… | …00001101011000011110 |
3 | 1002122011120122222000211 |
4 | 10200231210031120132 |
5 | 20034341020041110 |
6 | 354225113043034 |
7 | 31253066321662 |
oct | 4405544153036 |
9 | 1078146588024 |
10 | 310002112030 |
11 | 10a520124096 |
12 | 500b70b647a |
13 | 233050a84b0 |
14 | 1100b6948a2 |
15 | 80e583798a |
hex | 482d90d61e |
310002112030 has 64 divisors (see below), whose sum is σ = 629049286656. Its totient is φ = 109209744000.
The previous prime is 310002111949. The next prime is 310002112033. The reversal of 310002112030 is 30211200013.
It is a super-2 number, since 2×3100021120302 (a number of 24 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (13).
It is a self number, because there is not a number n which added to its sum of digits gives 310002112030.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (310002112033) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 255586 + ... + 827845.
It is an arithmetic number, because the mean of its divisors is an integer number (9828895104).
Almost surely, 2310002112030 is an apocalyptic number.
310002112030 is an abundant number, since it is smaller than the sum of its proper divisors (319047174626).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
310002112030 is a wasteful number, since it uses less digits than its factorization.
310002112030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1083553.
The product of its (nonzero) digits is 36, while the sum is 13.
Adding to 310002112030 its reverse (30211200013), we get a palindrome (340213312043).
The spelling of 310002112030 in words is "three hundred ten billion, two million, one hundred twelve thousand, thirty".
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