Base | Representation |
---|---|
bin | 110111000101011001… |
… | …0011011001000101100 |
3 | 102022100000101020212120 |
4 | 1232022302123020230 |
5 | 3414230400404043 |
6 | 130202020432540 |
7 | 11355254302014 |
oct | 1561262331054 |
9 | 368300336776 |
10 | 118292591148 |
11 | 461930a1626 |
12 | 1ab13b48750 |
13 | b202545784 |
14 | 5a22692c44 |
15 | 312513b983 |
hex | 1b8ac9b22c |
118292591148 has 24 divisors (see below), whose sum is σ = 280694285760. Its totient is φ = 38762543760.
The previous prime is 118292591141. The next prime is 118292591159. The reversal of 118292591148 is 841195292811.
It is a self number, because there is not a number n which added to its sum of digits gives 118292591148.
It is not an unprimeable number, because it can be changed into a prime (118292591141) 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, 83539258 + ... + 83540673.
It is an arithmetic number, because the mean of its divisors is an integer number (11695595240).
Almost surely, 2118292591148 is an apocalyptic number.
It is an amenable number.
118292591148 is an abundant number, since it is smaller than the sum of its proper divisors (162401694612).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
118292591148 is a wasteful number, since it uses less digits than its factorization.
118292591148 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 167079997 (or 167079995 counting only the distinct ones).
The product of its digits is 414720, while the sum is 51.
The spelling of 118292591148 in words is "one hundred eighteen billion, two hundred ninety-two million, five hundred ninety-one thousand, one hundred forty-eight".
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