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200208030 = 235115311447
BaseRepresentation
bin10111110111011…
…10111010011110
3111221201121210020
423323232322132
5402223124110
631511053010
74650511611
oct1373567236
9457647706
10200208030
11a3015290
1257071166
133262abb9
141c838178
151289ad70
hexbeeee9e

200208030 has 64 divisors (see below), whose sum is σ = 534117888. Its totient is φ = 47615360.

The previous prime is 200207981. The next prime is 200208049. The reversal of 200208030 is 30802002.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11767 + ... + 23213.

It is an arithmetic number, because the mean of its divisors is an integer number (8345592).

Almost surely, 2200208030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200208030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (267058944).

200208030 is an abundant number, since it is smaller than the sum of its proper divisors (333909858).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200208030 is a wasteful number, since it uses less digits than its factorization.

200208030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11521.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 200208030 is about 14149.4886833412. The cubic root of 200208030 is about 585.0062385192.

The spelling of 200208030 in words is "two hundred million, two hundred eight thousand, thirty".

Divisors: 1 2 3 5 6 10 11 15 22 30 33 53 55 66 106 110 159 165 265 318 330 530 583 795 1166 1590 1749 2915 3498 5830 8745 11447 17490 22894 34341 57235 68682 114470 125917 171705 251834 343410 377751 606691 629585 755502 1213382 1259170 1820073 1888755 3033455 3640146 3777510 6066910 6673601 9100365 13347202 18200730 20020803 33368005 40041606 66736010 100104015 200208030