Search a number
-
+
100211130000 = 2432541958603
BaseRepresentation
bin101110101010100001…
…1000111111010010000
3100120122212220212011100
41131111003013322100
53120213022130000
6114011504144400
710145216356602
oct1352503077220
9316585825140
10100211130000
1139554630203
1217508608100
1395b0492a37
144bc90dd172
152917a41a00
hex17550c7e90

100211130000 has 300 divisors, whose sum is σ = 368903975440. Its totient is φ = 25316064000.

The previous prime is 100211129999. The next prime is 100211130053. The reversal of 100211130000 is 31112001.

It is a tau number, because it is divible by the number of its divisors (300).

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 1680699 + ... + 1739301.

Almost surely, 2100211130000 is an apocalyptic number.

100211130000 is a gapful number since it is divisible by the number (10) 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 100211130000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (184451987720).

100211130000 is an abundant number, since it is smaller than the sum of its proper divisors (268692845440).

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

100211130000 is a wasteful number, since it uses less digits than its factorization.

100211130000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58656 (or 58632 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

Adding to 100211130000 its reverse (31112001), we get a palindrome (100242242001).

The spelling of 100211130000 in words is "one hundred billion, two hundred eleven million, one hundred thirty thousand".