Base | Representation |
---|---|
bin | 111101111111010000… |
… | …1001011000100010110 |
3 | 110201121022010100121210 |
4 | 1323332201023010112 |
5 | 4140111444042310 |
6 | 141053140522250 |
7 | 12421546626333 |
oct | 1737641130426 |
9 | 421538110553 |
10 | 133119127830 |
11 | 51501306027 |
12 | 219713b0386 |
13 | c726168cc0 |
14 | 662b84198a |
15 | 36e1ad9820 |
hex | 1efe84b116 |
133119127830 has 64 divisors (see below), whose sum is σ = 345020497920. Its totient is φ = 32676475776.
The previous prime is 133119127819. The next prime is 133119127847. The reversal of 133119127830 is 38721911331.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 335382 + ... + 615401.
It is an arithmetic number, because the mean of its divisors is an integer number (5390945280).
Almost surely, 2133119127830 is an apocalyptic number.
133119127830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
133119127830 is an abundant number, since it is smaller than the sum of its proper divisors (211901370090).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
133119127830 is a wasteful number, since it uses less digits than its factorization.
133119127830 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 951165.
The product of its (nonzero) digits is 27216, while the sum is 39.
The spelling of 133119127830 in words is "one hundred thirty-three billion, one hundred nineteen million, one hundred twenty-seven thousand, eight hundred thirty".
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