Base | Representation |
---|---|
bin | 1011101001000100010… |
… | …1110110010111010000 |
3 | 201010020112102010221111 |
4 | 2322101011312113100 |
5 | 11234101144202303 |
6 | 231514024303104 |
7 | 20310153054400 |
oct | 2722105662720 |
9 | 633215363844 |
10 | 200002725328 |
11 | 7790336283a |
12 | 32918611a94 |
13 | 15b24a647b3 |
14 | 99745d0800 |
15 | 5308811b6d |
hex | 2e911765d0 |
200002725328 has 90 divisors (see below), whose sum is σ = 452527141506. Its totient is φ = 85382285184.
The previous prime is 200002725277. The next prime is 200002725347. The reversal of 200002725328 is 823527200002.
It can be written as a sum of positive squares in only one way, i.e., 173728908864 + 26273816464 = 416808^2 + 162092^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 200002725328.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 241840851 + ... + 241841677.
Almost surely, 2200002725328 is an apocalyptic number.
200002725328 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 200002725328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (226263570753).
200002725328 is an abundant number, since it is smaller than the sum of its proper divisors (252524416178).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200002725328 is an frugal number, since it uses more digits than its factorization.
200002725328 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2049 (or 1209 counting only the distinct ones).
The product of its (nonzero) digits is 13440, while the sum is 31.
The spelling of 200002725328 in words is "two hundred billion, two million, seven hundred twenty-five thousand, three hundred twenty-eight".
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