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134354101200 = 243521188311527
BaseRepresentation
bin111110100100000100…
…0001110001111010000
3110211210100221111121020
41331020020032033100
54200124122214300
6141415454355440
712464264005644
oct1751010161720
9424710844536
10134354101200
1151a85429880
1222056abbb80
13c891c87087
146707876c24
1537652328a0
hex1f4820e3d0

134354101200 has 240 divisors, whose sum is σ = 470079008256. Its totient is φ = 32530982400.

The previous prime is 134354101187. The next prime is 134354101229. The reversal of 134354101200 is 2101453431.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11649837 + ... + 11661363.

Almost surely, 2134354101200 is an apocalyptic number.

134354101200 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 134354101200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (235039504128).

134354101200 is an abundant number, since it is smaller than the sum of its proper divisors (335724907056).

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

134354101200 is a wasteful number, since it uses less digits than its factorization.

134354101200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12442 (or 12431 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 134354101200 its reverse (2101453431), we get a palindrome (136455554631).

The spelling of 134354101200 in words is "one hundred thirty-four billion, three hundred fifty-four million, one hundred one thousand, two hundred".