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200101928112 = 243241173409479
BaseRepresentation
bin1011101001011100000…
…0010001110010110000
3201010111110002011120200
42322113000101302300
511234302043144422
6231531530435200
720312466216342
oct2722700216260
9633443064520
10200101928112
117795435a309
1232945892b00
1315b3c489478
149983855292
1553123aa2ac
hex2e97011cb0

200101928112 has 240 divisors, whose sum is σ = 579600403200. Its totient is φ = 64404725760.

The previous prime is 200101928111. The next prime is 200101928141. The reversal of 200101928112 is 211829101002.

It is not an unprimeable number, because it can be changed into a prime (200101928111) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 417749089 + ... + 417749567.

It is an arithmetic number, because the mean of its divisors is an integer number (2415001680).

Almost surely, 2200101928112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200101928112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (289800201600).

200101928112 is an abundant number, since it is smaller than the sum of its proper divisors (379498475088).

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

200101928112 is a wasteful number, since it uses less digits than its factorization.

200101928112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1116 (or 1107 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 27.

The spelling of 200101928112 in words is "two hundred billion, one hundred one million, nine hundred twenty-eight thousand, one hundred twelve".