Base | Representation |
---|---|
bin | 1111111111101… |
… | …01111110101000 |
3 | 100100110212210200 |
4 | 13333311332220 |
5 | 233322123210 |
6 | 21151512200 |
7 | 3216324441 |
oct | 777657650 |
9 | 310425720 |
10 | 134176680 |
11 | 69814a20 |
12 | 38b28660 |
13 | 21a4b8b1 |
14 | 13b6a2c8 |
15 | bba60c0 |
hex | 7ff5fa8 |
134176680 has 192 divisors, whose sum is σ = 491512320. Its totient is φ = 31449600.
The previous prime is 134176639. The next prime is 134176703. The reversal of 134176680 is 86671431.
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (36).
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, 122214 + ... + 123306.
It is an arithmetic number, because the mean of its divisors is an integer number (2559960).
Almost surely, 2134176680 is an apocalyptic number.
134176680 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 134176680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (245756160).
134176680 is an abundant number, since it is smaller than the sum of its proper divisors (357335640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
134176680 is a wasteful number, since it uses less digits than its factorization.
134176680 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1152 (or 1145 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 36.
The square root of 134176680 is about 11583.4658025998. The cubic root of 134176680 is about 511.9477994470.
The spelling of 134176680 in words is "one hundred thirty-four million, one hundred seventy-six thousand, six hundred eighty".
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