Base | Representation |
---|---|
bin | 1011110000111010110… |
… | …0111110001111101110 |
3 | 201022200101212120010000 |
4 | 2330032230332033232 |
5 | 11302410143230410 |
6 | 232503105325130 |
7 | 20413322533635 |
oct | 2741654761756 |
9 | 638611776100 |
10 | 202110133230 |
11 | 787949a0565 |
12 | 332063367a6 |
13 | 1609c547415 |
14 | 9ad444851c |
15 | 53cd83ddc0 |
hex | 2f0eb3e3ee |
202110133230 has 160 divisors (see below), whose sum is σ = 547345548288. Its totient is φ = 53511192000.
The previous prime is 202110133213. The next prime is 202110133271. The reversal of 202110133230 is 32331011202.
202110133230 is a `hidden beast` number, since 202 + 1 + 101 + 332 + 30 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 85966555 + ... + 85968905.
Almost surely, 2202110133230 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 202110133230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (273672774144).
202110133230 is an abundant number, since it is smaller than the sum of its proper divisors (345235415058).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202110133230 is a wasteful number, since it uses less digits than its factorization.
202110133230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3084 (or 3075 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 202110133230 its reverse (32331011202), we get a palindrome (234441144432).
The spelling of 202110133230 in words is "two hundred two billion, one hundred ten million, one hundred thirty-three thousand, two hundred thirty".
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