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134070 = 23541109
BaseRepresentation
bin100000101110110110
320210220120
4200232312
513242240
62512410
71065606
oct405666
9223816
10134070
1191802
1265706
1349041
1436c06
1529ad0
hex20bb6

134070 has 32 divisors (see below), whose sum is σ = 332640. Its totient is φ = 34560.

The previous prime is 134059. The next prime is 134077. The reversal of 134070 is 70431.

134070 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134077) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1176 + ... + 1284.

It is an arithmetic number, because the mean of its divisors is an integer number (10395).

2134070 is an apocalyptic number.

134070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 134070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166320).

134070 is an abundant number, since it is smaller than the sum of its proper divisors (198570).

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

134070 is a wasteful number, since it uses less digits than its factorization.

134070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160.

The product of its (nonzero) digits is 84, while the sum is 15.

The square root of 134070 is about 366.1557045848. The cubic root of 134070 is about 51.1812085174.

The spelling of 134070 in words is "one hundred thirty-four thousand, seventy".

Divisors: 1 2 3 5 6 10 15 30 41 82 109 123 205 218 246 327 410 545 615 654 1090 1230 1635 3270 4469 8938 13407 22345 26814 44690 67035 134070