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BaseRepresentation
bin10000000010000…
…11101001010000
3100101002001011220
420001003221100
5233412313200
621202405040
73222121056
oct1001035120
9311061156
10134494800
1169a11a30
1239060780
1321b3062b
1413c101d6
15bc1a4a0
hex8043a50

134494800 has 240 divisors, whose sum is σ = 491539968. Its totient is φ = 31116800.

The previous prime is 134494799. The next prime is 134494817. The reversal of 134494800 is 8494431.

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 (33).

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, 303379 + ... + 303821.

Almost surely, 2134494800 is an apocalyptic number.

134494800 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 134494800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (245769984).

134494800 is an abundant number, since it is smaller than the sum of its proper divisors (357045168).

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

134494800 is a wasteful number, since it uses less digits than its factorization.

134494800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 498 (or 487 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 134494800 is about 11597.1893146572. The cubic root of 134494800 is about 512.3520731109.

The spelling of 134494800 in words is "one hundred thirty-four million, four hundred ninety-four thousand, eight hundred".