Base | Representation |
---|---|
bin | 1010011101101011110101… |
… | …11010110001000000101000 |
3 | 10000110202100112122121110021 |
4 | 11032311322322301000220 |
5 | 11003444343204430440 |
6 | 120534424010330224 |
7 | 4563301154062024 |
oct | 516657272610050 |
9 | 100422315577407 |
10 | 23010202030120 |
11 | 7371632197a68 |
12 | 26b7646129974 |
13 | cabb11619446 |
14 | 5979b2067384 |
15 | 29d83509384a |
hex | 14ed7aeb1028 |
23010202030120 has 32 divisors (see below), whose sum is σ = 51773975166600. Its totient is φ = 9203899372288.
The previous prime is 23010202030111. The next prime is 23010202030157. The reversal of 23010202030120 is 2103020201032.
It can be written as a sum of positive squares in 4 ways, for example, as 22937988367044 + 72213663076 = 4789362^2 + 268726^2 .
It is a junction number, because it is equal to n+sod(n) for n = 23010202030094 and 23010202030103.
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, 3606235 + ... + 7682794.
Almost surely, 223010202030120 is an apocalyptic number.
23010202030120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23010202030120 is an abundant number, since it is smaller than the sum of its proper divisors (28763773136480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23010202030120 is a wasteful number, since it uses less digits than its factorization.
23010202030120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11339997 (or 11339993 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 23010202030120 its reverse (2103020201032), we get a palindrome (25113222231152).
The spelling of 23010202030120 in words is "twenty-three trillion, ten billion, two hundred two million, thirty thousand, one hundred twenty".
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