Base | Representation |
---|---|
bin | 111100101111111011… |
… | …1001110010101101010 |
3 | 110110201210111001212212 |
4 | 1321133313032111222 |
5 | 4114134034043200 |
6 | 135533053205122 |
7 | 12265566006014 |
oct | 1713767162552 |
9 | 413653431785 |
10 | 130457331050 |
11 | 50365842782 |
12 | 21349a907a2 |
13 | c3c086a317 |
14 | 64581151b4 |
15 | 35d809e035 |
hex | 1e5fdce56a |
130457331050 has 72 divisors (see below), whose sum is σ = 259622237280. Its totient is φ = 48759264000.
The previous prime is 130457331029. The next prime is 130457331091. The reversal of 130457331050 is 50133754031.
It is a junction number, because it is equal to n+sod(n) for n = 130457330998 and 130457331016.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1976075 + ... + 2041025.
Almost surely, 2130457331050 is an apocalyptic number.
130457331050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
130457331050 is a deficient number, since it is larger than the sum of its proper divisors (129164906230).
130457331050 is a wasteful number, since it uses less digits than its factorization.
130457331050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65136 (or 65114 counting only the distinct ones).
The product of its (nonzero) digits is 18900, while the sum is 32.
The spelling of 130457331050 in words is "one hundred thirty billion, four hundred fifty-seven million, three hundred thirty-one thousand, fifty".
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