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134249364 = 223219196271
BaseRepresentation
bin10000000000001…
…11101110010100
3100100121120111200
420000013232110
5233331434424
621153232500
73220046364
oct1000075624
9310546450
10134249364
1169864597
1238b62730
1321a759c2
1413b889a4
15bbbc8c9
hex8007b94

134249364 has 36 divisors (see below), whose sum is σ = 357215040. Its totient is φ = 42394320.

The previous prime is 134249363. The next prime is 134249387. The reversal of 134249364 is 463942431.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134249363) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 97452 + ... + 98819.

It is an arithmetic number, because the mean of its divisors is an integer number (9922640).

Almost surely, 2134249364 is an apocalyptic number.

It is an amenable number.

134249364 is an abundant number, since it is smaller than the sum of its proper divisors (222965676).

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

134249364 is a wasteful number, since it uses less digits than its factorization.

134249364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196300 (or 196295 counting only the distinct ones).

The product of its digits is 62208, while the sum is 36.

The square root of 134249364 is about 11586.6027807982. The cubic root of 134249364 is about 512.0402240940.

The spelling of 134249364 in words is "one hundred thirty-four million, two hundred forty-nine thousand, three hundred sixty-four".