Base | Representation |
---|---|
bin | 10100111000010110… |
… | …10010111001000010 |
3 | 1001221020212011211200 |
4 | 22130023102321002 |
5 | 140424244010000 |
6 | 5052212122030 |
7 | 544540425360 |
oct | 123413227102 |
9 | 31836764750 |
10 | 11210141250 |
11 | 4832918050 |
12 | 220a306316 |
13 | 1098622899 |
14 | 784b72630 |
15 | 45924d500 |
hex | 29c2d2e42 |
11210141250 has 240 divisors, whose sum is σ = 37843236288. Its totient is φ = 2329200000.
The previous prime is 11210141233. The next prime is 11210141251. The reversal of 11210141250 is 5214101211.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (11210141251) by changing a digit.
It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 859780 + ... + 872720.
Almost surely, 211210141250 is an apocalyptic number.
11210141250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 11210141250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18921618144).
11210141250 is an abundant number, since it is smaller than the sum of its proper divisors (26633095038).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11210141250 is a wasteful number, since it uses less digits than its factorization.
11210141250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12987 (or 12969 counting only the distinct ones).
The product of its (nonzero) digits is 80, while the sum is 18.
Adding to 11210141250 its reverse (5214101211), we get a palindrome (16424242461).
It can be divided in two parts, 112101 and 41250, that added together give a palindrome (153351).
The spelling of 11210141250 in words is "eleven billion, two hundred ten million, one hundred forty-one thousand, two hundred fifty".
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