Base | Representation |
---|---|
bin | 1011110001010000101… |
… | …1110110100001011110 |
3 | 201022220210221200012110 |
4 | 2330110023312201132 |
5 | 11303102220123032 |
6 | 232520153014450 |
7 | 20415520416600 |
oct | 2742413664136 |
9 | 638823850173 |
10 | 202202114142 |
11 | 78831905146 |
12 | 332310b4426 |
13 | 160b5610bb2 |
14 | 9b0274d170 |
15 | 53d695c7cc |
hex | 2f142f685e |
202202114142 has 24 divisors (see below), whose sum is σ = 470429409096. Its totient is φ = 57772032528.
The previous prime is 202202114129. The next prime is 202202114167. The reversal of 202202114142 is 241411202202.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 343880853 + ... + 343881440.
It is an arithmetic number, because the mean of its divisors is an integer number (19601225379).
Almost surely, 2202202114142 is an apocalyptic number.
202202114142 is an abundant number, since it is smaller than the sum of its proper divisors (268227294954).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202202114142 is a wasteful number, since it uses less digits than its factorization.
202202114142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 687762312 (or 687762305 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 21.
Adding to 202202114142 its reverse (241411202202), we get a palindrome (443613316344).
The spelling of 202202114142 in words is "two hundred two billion, two hundred two million, one hundred fourteen thousand, one hundred forty-two".
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