Base | Representation |
---|---|
bin | 10011000100000010000… |
… | …110111111011011110010 |
3 | 11122020100011220001001200 |
4 | 103010002012333123302 |
5 | 132430340101144102 |
6 | 2441450023112030 |
7 | 163434013531563 |
oct | 23040206773362 |
9 | 4566304801050 |
10 | 1310000412402 |
11 | 465628099030 |
12 | 191a785a2616 |
13 | 966bcbca526 |
14 | 475937b816a |
15 | 24121d6551c |
hex | 131021bf6f2 |
1310000412402 has 48 divisors (see below), whose sum is σ = 3096444061152. Its totient is φ = 396959636160.
The previous prime is 1310000412401. The next prime is 1310000412407. The reversal of 1310000412402 is 2042140000131.
It is a super-2 number, since 2×13100004124022 (a number of 25 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (1310000412401) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11947593 + ... + 12056739.
It is an arithmetic number, because the mean of its divisors is an integer number (64509251274).
Almost surely, 21310000412402 is an apocalyptic number.
1310000412402 is an abundant number, since it is smaller than the sum of its proper divisors (1786443648750).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1310000412402 is a wasteful number, since it uses less digits than its factorization.
1310000412402 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 169783 (or 169780 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
Adding to 1310000412402 its reverse (2042140000131), we get a palindrome (3352140412533).
The spelling of 1310000412402 in words is "one trillion, three hundred ten billion, four hundred twelve thousand, four hundred two".
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