Base | Representation |
---|---|
bin | 1011101010101001111… |
… | …1011101101001111110 |
3 | 201011100020021112220111 |
4 | 2322222133131221332 |
5 | 11240434242322040 |
6 | 232024210140234 |
7 | 20323546200436 |
oct | 2725237355176 |
9 | 634306245814 |
10 | 200428870270 |
11 | 78001965842 |
12 | 32a1728167a |
13 | 15b9212b475 |
14 | 99b503d2c6 |
15 | 5330e3bdea |
hex | 2eaa7dda7e |
200428870270 has 16 divisors (see below), whose sum is σ = 361300195440. Its totient is φ = 80054163904.
The previous prime is 200428870267. The next prime is 200428870277. The reversal of 200428870270 is 72078824002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200428870277) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14665855 + ... + 14679514.
It is an arithmetic number, because the mean of its divisors is an integer number (22581262215).
Almost surely, 2200428870270 is an apocalyptic number.
200428870270 is a deficient number, since it is larger than the sum of its proper divisors (160871325170).
200428870270 is a wasteful number, since it uses less digits than its factorization.
200428870270 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29346059.
The product of its (nonzero) digits is 100352, while the sum is 40.
The spelling of 200428870270 in words is "two hundred billion, four hundred twenty-eight million, eight hundred seventy thousand, two hundred seventy".
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