Base | Representation |
---|---|
bin | 1011110001010000101… |
… | …1011101010111110000 |
3 | 201022220210202102212211 |
4 | 2330110023131113300 |
5 | 11303102203323440 |
6 | 232520150501504 |
7 | 20415516510334 |
oct | 2742413352760 |
9 | 638823672784 |
10 | 202202011120 |
11 | 788318447aa |
12 | 33231064894 |
13 | 160b55a6035 |
14 | 9b027237c4 |
15 | 53d693beea |
hex | 2f142dd5f0 |
202202011120 has 60 divisors (see below), whose sum is σ = 485774209800. Its totient is φ = 78271716480.
The previous prime is 202202011111. The next prime is 202202011127. The reversal of 202202011120 is 21110202202.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 202202011120.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (202202011127) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1238170 + ... + 1391929.
It is an arithmetic number, because the mean of its divisors is an integer number (8096236830).
Almost surely, 2202202011120 is an apocalyptic number.
202202011120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
202202011120 is an abundant number, since it is smaller than the sum of its proper divisors (283572198680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202202011120 is a wasteful number, since it uses less digits than its factorization.
202202011120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2630174 (or 2630137 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 202202011120 its reverse (21110202202), we get a palindrome (223312213322).
The spelling of 202202011120 in words is "two hundred two billion, two hundred two million, eleven thousand, one hundred twenty".
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