Base | Representation |
---|---|
bin | 111100101111101111… |
… | …0100110110001100010 |
3 | 110110201100100012022220 |
4 | 1321133132212301202 |
5 | 4114130411040123 |
6 | 135532303011510 |
7 | 12265460110062 |
oct | 1713736466142 |
9 | 413640305286 |
10 | 130450877538 |
11 | 503621350a3 |
12 | 21347899b96 |
13 | c3bc41aa87 |
14 | 64573153a2 |
15 | 35d7726ce3 |
hex | 1e5f7a6c62 |
130450877538 has 16 divisors (see below), whose sum is σ = 269898367680. Its totient is φ = 41984190416.
The previous prime is 130450877537. The next prime is 130450877539. The reversal of 130450877538 is 835778054031.
It is an interprime number because it is at equal distance from previous prime (130450877537) and next prime (130450877539).
It is not an unprimeable number, because it can be changed into a prime (130450877537) 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, 374858670 + ... + 374859017.
It is an arithmetic number, because the mean of its divisors is an integer number (16868647980).
Almost surely, 2130450877538 is an apocalyptic number.
130450877538 is an abundant number, since it is smaller than the sum of its proper divisors (139447490142).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130450877538 is a wasteful number, since it uses less digits than its factorization.
130450877538 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 749717721.
The product of its (nonzero) digits is 2822400, while the sum is 51.
The spelling of 130450877538 in words is "one hundred thirty billion, four hundred fifty million, eight hundred seventy-seven thousand, five hundred thirty-eight".
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