Base | Representation |
---|---|
bin | 10100011111111011111100… |
… | …10101101111101010111010 |
3 | 12220121101200111002210220201 |
4 | 22033331332111233222322 |
5 | 21402023314124313033 |
6 | 235512242302512414 |
7 | 12331522640565001 |
oct | 1217757625575272 |
9 | 186541614083821 |
10 | 45077801401018 |
11 | 133aa42a795761 |
12 | 508046859570a |
13 | 1c1ca84132a99 |
14 | b1bac4a05c38 |
15 | 53289c8ba47d |
hex | 28ff7e56faba |
45077801401018 has 8 divisors (see below), whose sum is σ = 67618066893300. Its totient is φ = 22538445769920.
The previous prime is 45077801401007. The next prime is 45077801401019. The reversal of 45077801401018 is 81010410877054.
It can be written as a sum of positive squares in 2 ways, for example, as 41592399913089 + 3485401487929 = 6449217^2 + 1866923^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×450778014010183 (a number of 42 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (45077801401019) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 227341423 + ... + 227539618.
Almost surely, 245077801401018 is an apocalyptic number.
45077801401018 is a deficient number, since it is larger than the sum of its proper divisors (22540265492282).
45077801401018 is a wasteful number, since it uses less digits than its factorization.
45077801401018 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 454930592.
The product of its (nonzero) digits is 250880, while the sum is 46.
The spelling of 45077801401018 in words is "forty-five trillion, seventy-seven billion, eight hundred one million, four hundred one thousand, eighteen".
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