Search a number
-
+
200331003208 = 23710932819627
BaseRepresentation
bin1011101010010010101…
…0001000010101001000
3201011002102010101112111
42322210222020111020
511240234214100313
6232010352352104
720321250300640
oct2724452102510
9634072111474
10200331003208
1177a616a0876
12329aa545634
1315b77a8376b
1499a6045520
15532755943d
hex2ea4a88548

200331003208 has 32 divisors (see below), whose sum is σ = 433219089600. Its totient is φ = 85068470592.

The previous prime is 200331003199. The next prime is 200331003217. The reversal of 200331003208 is 802300133002.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (200331003199) and next prime (200331003217).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16403710 + ... + 16415917.

It is an arithmetic number, because the mean of its divisors is an integer number (13538096550).

Almost surely, 2200331003208 is an apocalyptic number.

200331003208 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

200331003208 is an abundant number, since it is smaller than the sum of its proper divisors (232888086392).

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

200331003208 is a wasteful number, since it uses less digits than its factorization.

200331003208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32819749 (or 32819745 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The spelling of 200331003208 in words is "two hundred billion, three hundred thirty-one million, three thousand, two hundred eight".

Divisors: 1 2 4 7 8 14 28 56 109 218 436 763 872 1526 3052 6104 32819627 65639254 131278508 229737389 262557016 459474778 918949556 1837899112 3577339343 7154678686 14309357372 25041375401 28618714744 50082750802 100165501604 200331003208