Base | Representation |
---|---|
bin | 111101111100100111… |
… | …0111010110010011000 |
3 | 110201101010021101101102 |
4 | 1323321032322302120 |
5 | 4134421244101342 |
6 | 141040252210532 |
7 | 12416422136264 |
oct | 1737116726230 |
9 | 421333241342 |
10 | 133030456472 |
11 | 51466251a11 |
12 | 21947769a48 |
13 | c710990a44 |
14 | 661db5d0a4 |
15 | 36d8e21832 |
hex | 1ef93bac98 |
133030456472 has 32 divisors (see below), whose sum is σ = 252550856880. Its totient is φ = 65684282880.
The previous prime is 133030456459. The next prime is 133030456477. The reversal of 133030456472 is 274654030331.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (133030456477) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1470668 + ... + 1558500.
Almost surely, 2133030456472 is an apocalyptic number.
It is an amenable number.
133030456472 is a deficient number, since it is larger than the sum of its proper divisors (119520400408).
133030456472 is a wasteful number, since it uses less digits than its factorization.
133030456472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90203 (or 90199 counting only the distinct ones).
The product of its (nonzero) digits is 181440, while the sum is 38.
The spelling of 133030456472 in words is "one hundred thirty-three billion, thirty million, four hundred fifty-six thousand, four hundred seventy-two".
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