Base | Representation |
---|---|
bin | 1111100101101… |
… | …00101111101010 |
3 | 100010001111011000 |
4 | 13302310233222 |
5 | 231433420004 |
6 | 20550415430 |
7 | 3145321302 |
oct | 762645752 |
9 | 303044130 |
10 | 130763754 |
11 | 678a3820 |
12 | 37961576 |
13 | 21125304 |
14 | 1351c602 |
15 | b72ec39 |
hex | 7cb4bea |
130763754 has 32 divisors (see below), whose sum is σ = 317004480. Its totient is φ = 39625200.
The previous prime is 130763749. The next prime is 130763767. The reversal of 130763754 is 457367031.
130763754 is a `hidden beast` number, since 13 + 0 + 7 + 637 + 5 + 4 = 666.
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109477 + ... + 110664.
It is an arithmetic number, because the mean of its divisors is an integer number (9906390).
Almost surely, 2130763754 is an apocalyptic number.
130763754 is an abundant number, since it is smaller than the sum of its proper divisors (186240726).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130763754 is a wasteful number, since it uses less digits than its factorization.
130763754 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 220163 (or 220157 counting only the distinct ones).
The product of its (nonzero) digits is 52920, while the sum is 36.
The square root of 130763754 is about 11435.1980306421. The cubic root of 130763754 is about 507.5698225497.
The spelling of 130763754 in words is "one hundred thirty million, seven hundred sixty-three thousand, seven hundred fifty-four".
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