Search a number
-
+
110102426880 = 2835891132851
BaseRepresentation
bin110011010001010011…
…1011011010100000000
3101112012020010210122020
41212202213123110000
53300442210130010
6122325205041440
710645304121045
oct1464247332400
9345166123566
10110102426880
114276aa49a26
12194090b6280
13a4c87b0224
145486a471cc
152ce60cb470
hex19a29db500

110102426880 has 288 divisors, whose sum is σ = 358863281280. Its totient is φ = 28763750400.

The previous prime is 110102426807. The next prime is 110102426891. The reversal of 110102426880 is 88624201011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38617455 + ... + 38620305.

It is an arithmetic number, because the mean of its divisors is an integer number (1246053060).

Almost surely, 2110102426880 is an apocalyptic number.

110102426880 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 110102426880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179431640640).

110102426880 is an abundant number, since it is smaller than the sum of its proper divisors (248760854400).

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

110102426880 is a wasteful number, since it uses less digits than its factorization.

110102426880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3077 (or 3063 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 33.

Adding to 110102426880 its reverse (88624201011), we get a palindrome (198726627891).

The spelling of 110102426880 in words is "one hundred ten billion, one hundred two million, four hundred twenty-six thousand, eight hundred eighty".