Base | Representation |
---|---|
bin | 10010111010100100… |
… | …111000110101010110 |
3 | 1221102110001001022100 |
4 | 102322210320311112 |
5 | 313043341220314 |
6 | 13155203542530 |
7 | 1316206004265 |
oct | 227244706526 |
9 | 57373031270 |
10 | 20310101334 |
11 | 8682582816 |
12 | 3b2998aa46 |
13 | 1bb8a01453 |
14 | da95685dc |
15 | 7dd0c2c09 |
hex | 4ba938d56 |
20310101334 has 24 divisors (see below), whose sum is σ = 45028598472. Its totient is φ = 6612590880.
The previous prime is 20310101323. The next prime is 20310101353. The reversal of 20310101334 is 43310101302.
20310101334 is a `hidden beast` number, since 20 + 310 + 1 + 0 + 1 + 334 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a Curzon number.
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, 13119447 + ... + 13120994.
It is an arithmetic number, because the mean of its divisors is an integer number (1876191603).
Almost surely, 220310101334 is an apocalyptic number.
20310101334 is an abundant number, since it is smaller than the sum of its proper divisors (24718497138).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20310101334 is a wasteful number, since it uses less digits than its factorization.
20310101334 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26240492 (or 26240489 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 20310101334 its reverse (43310101302), we get a palindrome (63620202636).
The spelling of 20310101334 in words is "twenty billion, three hundred ten million, one hundred one thousand, three hundred thirty-four".
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