Base | Representation |
---|---|
bin | 111101111100101111… |
… | …0001110110000110100 |
3 | 110201101101211022112100 |
4 | 1323321132032300310 |
5 | 4134423311023302 |
6 | 141040514222100 |
7 | 12416501224662 |
oct | 1737136166064 |
9 | 421341738470 |
10 | 133034470452 |
11 | 51468543754 |
12 | 21948b84930 |
13 | c711767a90 |
14 | 66204c5c32 |
15 | 36d9465d1c |
hex | 1ef978ec34 |
133034470452 has 36 divisors (see below), whose sum is σ = 362149393060. Its totient is φ = 40933683072.
The previous prime is 133034470451. The next prime is 133034470483. The reversal of 133034470452 is 254074430331.
133034470452 is a `hidden beast` number, since 133 + 0 + 3 + 4 + 4 + 70 + 452 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 7203935376 + 125830535076 = 84876^2 + 354726^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-2 number, since 2×1330344704522 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (133034470451) 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, 142130377 + ... + 142131312.
Almost surely, 2133034470452 is an apocalyptic number.
133034470452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
133034470452 is an abundant number, since it is smaller than the sum of its proper divisors (229114922608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
133034470452 is a wasteful number, since it uses less digits than its factorization.
133034470452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 284261712 (or 284261707 counting only the distinct ones).
The product of its (nonzero) digits is 120960, while the sum is 36.
The spelling of 133034470452 in words is "one hundred thirty-three billion, thirty-four million, four hundred seventy thousand, four hundred fifty-two".
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