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134370 = 23251493
BaseRepresentation
bin100000110011100010
320211022200
4200303202
513244440
62514030
71066515
oct406342
9224280
10134370
1191a55
1265916
1349212
1436d7c
1529c30
hex20ce2

134370 has 24 divisors (see below), whose sum is σ = 349596. Its totient is φ = 35808.

The previous prime is 134369. The next prime is 134371. The reversal of 134370 is 73431.

It is an interprime number because it is at equal distance from previous prime (134369) and next prime (134371).

It can be written as a sum of positive squares in 2 ways, for example, as 131769 + 2601 = 363^2 + 51^2 .

It is a super-3 number, since 3×1343703 = 7278270733359000, which contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 134370.

It is not an unprimeable number, because it can be changed into a prime (134371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 657 + ... + 836.

2134370 is an apocalyptic number.

134370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134370 is an abundant number, since it is smaller than the sum of its proper divisors (215226).

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

134370 is a wasteful number, since it uses less digits than its factorization.

134370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1506 (or 1503 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 18.

The square root of 134370 is about 366.5651374585. The cubic root of 134370 is about 51.2193550684.

The spelling of 134370 in words is "one hundred thirty-four thousand, three hundred seventy".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 1493 2986 4479 7465 8958 13437 14930 22395 26874 44790 67185 134370