Base | Representation |
---|---|
bin | 111110110000111101… |
… | …0110100011111010000 |
3 | 110212220112010122120000 |
4 | 1331201322310133100 |
5 | 4202020404423342 |
6 | 141530432450000 |
7 | 12511066600200 |
oct | 1754172643720 |
9 | 425815118500 |
10 | 134786795472 |
11 | 521876a544a |
12 | 221579a9900 |
13 | c930804aa4 |
14 | 674910c400 |
15 | 378d20344c |
hex | 1f61eb47d0 |
134786795472 has 600 divisors, whose sum is σ = 467570252160. Its totient is φ = 37362124800.
The previous prime is 134786795471. The next prime is 134786795491. The reversal of 134786795472 is 274597687431.
134786795472 is a `hidden beast` number, since 1 + 3 + 4 + 7 + 86 + 7 + 9 + 547 + 2 = 666.
134786795472 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1347867954722 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (63).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (134786795471) by changing a digit.
It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 336126472 + ... + 336126872.
Almost surely, 2134786795472 is an apocalyptic number.
134786795472 is a gapful number since it is divisible by the number (12) 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 134786795472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (233785126080).
134786795472 is an abundant number, since it is smaller than the sum of its proper divisors (332783456688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
134786795472 is a wasteful number, since it uses less digits than its factorization.
134786795472 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 581 (or 559 counting only the distinct ones).
The product of its digits is 71124480, while the sum is 63.
The spelling of 134786795472 in words is "one hundred thirty-four billion, seven hundred eighty-six million, seven hundred ninety-five thousand, four hundred seventy-two".
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