Base | Representation |
---|---|
bin | 10010111100111000010… |
… | …100100101010001000110 |
3 | 11121111111220212012001221 |
4 | 102330320110211101012 |
5 | 132314122410312220 |
6 | 2434135541310554 |
7 | 163042463304004 |
oct | 22747024452106 |
9 | 4544456765057 |
10 | 1302320010310 |
11 | 462346770290 |
12 | 19049440545a |
13 | 95a679575c7 |
14 | 47065745a74 |
15 | 23d2294a9aa |
hex | 12f38525446 |
1302320010310 has 64 divisors (see below), whose sum is σ = 2708370722304. Its totient is φ = 445605260800.
The previous prime is 1302320010301. The next prime is 1302320010371. The reversal of 1302320010310 is 130100232031.
It is a super-4 number, since 4×13023200103104 (a number of 50 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7791879 + ... + 7957261.
It is an arithmetic number, because the mean of its divisors is an integer number (42318292536).
Almost surely, 21302320010310 is an apocalyptic number.
1302320010310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1302320010310 is an abundant number, since it is smaller than the sum of its proper divisors (1406050711994).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1302320010310 is a wasteful number, since it uses less digits than its factorization.
1302320010310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 169629.
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 1302320010310 its reverse (130100232031), we get a palindrome (1432420242341).
The spelling of 1302320010310 in words is "one trillion, three hundred two billion, three hundred twenty million, ten thousand, three hundred ten".
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