Base | Representation |
---|---|
bin | 10010111101101011… |
… | …110101001111010110 |
3 | 1221120002011122022112 |
4 | 102331223311033112 |
5 | 313200214101040 |
6 | 13204305431022 |
7 | 1320411203612 |
oct | 227553651726 |
9 | 57502148275 |
10 | 20362253270 |
11 | 86a9a63297 |
12 | 3b4333b472 |
13 | 1bc6761198 |
14 | db2462342 |
15 | 7e2975365 |
hex | 4bdaf53d6 |
20362253270 has 32 divisors (see below), whose sum is σ = 36909496800. Its totient is φ = 8087869440.
The previous prime is 20362253231. The next prime is 20362253323. The reversal of 20362253270 is 7235226302.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 936644 + ... + 958136.
It is an arithmetic number, because the mean of its divisors is an integer number (1153421775).
Almost surely, 220362253270 is an apocalyptic number.
20362253270 is a deficient number, since it is larger than the sum of its proper divisors (16547243530).
20362253270 is a wasteful number, since it uses less digits than its factorization.
20362253270 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22160.
The product of its (nonzero) digits is 30240, while the sum is 32.
Adding to 20362253270 its reverse (7235226302), we get a palindrome (27597479572).
The spelling of 20362253270 in words is "twenty billion, three hundred sixty-two million, two hundred fifty-three thousand, two hundred seventy".
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