Search a number
-
+
200672223080 = 23575359419547
BaseRepresentation
bin1011101011100011111…
…1110001111101101000
3201011222012012011012112
42322320333301331220
511241434042114310
6232104302101452
720332562516030
oct2727077617550
9634865164175
10200672223080
117811726936a
1232a8487a888
1315c00684404
1499d94a88c0
1553474ab705
hex2eb8ff1f68

200672223080 has 256 divisors, whose sum is σ = 536917248000. Its totient is φ = 66080222208.

The previous prime is 200672223077. The next prime is 200672223083. The reversal of 200672223080 is 80322276002.

It is an interprime number because it is at equal distance from previous prime (200672223077) and next prime (200672223083).

It is a super-2 number, since 2×2006722230802 (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (200672223083) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 366859367 + ... + 366859913.

It is an arithmetic number, because the mean of its divisors is an integer number (2097333000).

Almost surely, 2200672223080 is an apocalyptic number.

200672223080 is a gapful number since it is divisible by the number (20) 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 200672223080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (268458624000).

200672223080 is an abundant number, since it is smaller than the sum of its proper divisors (336245024920).

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

200672223080 is a wasteful number, since it uses less digits than its factorization.

200672223080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1096 (or 1092 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 32.

Adding to 200672223080 its reverse (80322276002), we get a palindrome (280994499082).

The spelling of 200672223080 in words is "two hundred billion, six hundred seventy-two million, two hundred twenty-three thousand, eighty".