Base | Representation |
---|---|
bin | 1011101001001101101… |
… | …1101011000000011000 |
3 | 201010100021022112020002 |
4 | 2322103123223000120 |
5 | 11234141223003113 |
6 | 231521550152132 |
7 | 20311140643115 |
oct | 2722333530030 |
9 | 633307275202 |
10 | 200042000408 |
11 | 77923548788 |
12 | 329297b2648 |
13 | 15b2cc363a3 |
14 | 99798d590c |
15 | 530bebdc58 |
hex | 2e936eb018 |
200042000408 has 16 divisors (see below), whose sum is σ = 378945543480. Its totient is φ = 98989855488.
The previous prime is 200042000407. The next prime is 200042000413. The reversal of 200042000408 is 804000240002.
It is a self number, because there is not a number n which added to its sum of digits gives 200042000408.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200042000407) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128892266 + ... + 128893817.
Almost surely, 2200042000408 is an apocalyptic number.
It is an amenable number.
200042000408 is a deficient number, since it is larger than the sum of its proper divisors (178903543072).
200042000408 is a wasteful number, since it uses less digits than its factorization.
200042000408 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 257786186 (or 257786182 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 20.
The spelling of 200042000408 in words is "two hundred billion, forty-two million, four hundred eight", and thus it is an aban number.
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