Base | Representation |
---|---|
bin | 10010111100110001110… |
… | …000111011110110000110 |
3 | 11121111020020212012110120 |
4 | 102330301300323312012 |
5 | 132313411230033220 |
6 | 2434121011402410 |
7 | 163036656246660 |
oct | 22746160736606 |
9 | 4544206765416 |
10 | 1302210002310 |
11 | 46229a663688 |
12 | 1904635b3406 |
13 | 95a4ac1b709 |
14 | 47054cab530 |
15 | 23d17e6aa40 |
hex | 12f31c3bd86 |
1302210002310 has 64 divisors (see below), whose sum is σ = 3572287488000. Its totient is φ = 297605377152.
The previous prime is 1302210002309. The next prime is 1302210002311. The reversal of 1302210002310 is 132000122031.
It is an interprime number because it is at equal distance from previous prime (1302210002309) and next prime (1302210002311).
It is a super-2 number, since 2×13022100023102 (a number of 25 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 1302210002310.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1302210002311) 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, 1037716 + ... + 1918664.
It is an arithmetic number, because the mean of its divisors is an integer number (55816992000).
Almost surely, 21302210002310 is an apocalyptic number.
1302210002310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1302210002310 is an abundant number, since it is smaller than the sum of its proper divisors (2270077485690).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1302210002310 is a wasteful number, since it uses less digits than its factorization.
1302210002310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 888005.
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 1302210002310 its reverse (132000122031), we get a palindrome (1434210124341).
The spelling of 1302210002310 in words is "one trillion, three hundred two billion, two hundred ten million, two thousand, three hundred ten".
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