Base | Representation |
---|---|
bin | 1011110111111101110… |
… | …1111101101011000010 |
3 | 201111120020210120112100 |
4 | 2331333131331223002 |
5 | 11320244004233010 |
6 | 233414531211230 |
7 | 20511234410562 |
oct | 2757735755302 |
9 | 644506716470 |
10 | 204002024130 |
11 | 79575908163 |
12 | 33653a46b16 |
13 | 1631149bca8 |
14 | 9c33800da2 |
15 | 548e9992c0 |
hex | 2f7f77dac2 |
204002024130 has 24 divisors (see below), whose sum is σ = 530405262972. Its totient is φ = 54400539744.
The previous prime is 204002024123. The next prime is 204002024143. The reversal of 204002024130 is 31420200402.
204002024130 is a `hidden beast` number, since 2 + 0 + 400 + 20 + 241 + 3 + 0 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 203735779641 + 266244489 = 451371^2 + 16317^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
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, 1133344489 + ... + 1133344668.
Almost surely, 2204002024130 is an apocalyptic number.
204002024130 is an abundant number, since it is smaller than the sum of its proper divisors (326403238842).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
204002024130 is a wasteful number, since it uses less digits than its factorization.
204002024130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2266689170 (or 2266689167 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 18.
Adding to 204002024130 its reverse (31420200402), we get a palindrome (235422224532).
The spelling of 204002024130 in words is "two hundred four billion, two million, twenty-four thousand, one hundred thirty".
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