Base | Representation |
---|---|
bin | 10011000100000011111… |
… | …100011110011011011010 |
3 | 11122020102022211201200221 |
4 | 103010003330132123122 |
5 | 132430420442211302 |
6 | 2441453043150254 |
7 | 163434536362231 |
oct | 23040374363332 |
9 | 4566368751627 |
10 | 1310031210202 |
11 | 465643513960 |
12 | 191a8697538a |
13 | 966c63c1690 |
14 | 47597913b18 |
15 | 241248ea937 |
hex | 13103f1e6da |
1310031210202 has 16 divisors (see below), whose sum is σ = 2308586468832. Its totient is φ = 549663444720.
The previous prime is 1310031210181. The next prime is 1310031210221. The reversal of 1310031210202 is 2020121300131.
It is a super-3 number, since 3×13100312102023 (a number of 37 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2290264068 + ... + 2290264639.
It is an arithmetic number, because the mean of its divisors is an integer number (144286654302).
Almost surely, 21310031210202 is an apocalyptic number.
1310031210202 is a deficient number, since it is larger than the sum of its proper divisors (998555258630).
1310031210202 is a wasteful number, since it uses less digits than its factorization.
1310031210202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4580528733.
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 1310031210202 its reverse (2020121300131), we get a palindrome (3330152510333).
The spelling of 1310031210202 in words is "one trillion, three hundred ten billion, thirty-one million, two hundred ten thousand, two hundred two".
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