Base | Representation |
---|---|
bin | 101010011000010010… |
… | …100001111001011111 |
3 | 11100110022001121100121 |
4 | 222120102201321133 |
5 | 1221143143322411 |
6 | 32523214535411 |
7 | 3200435201212 |
oct | 523022417137 |
9 | 140408047317 |
10 | 45504667231 |
11 | 18331220001 |
12 | 899b507567 |
13 | 43a263b6ca |
14 | 22b96bb779 |
15 | 12b4dc9571 |
hex | a984a1e5f |
45504667231 has 8 divisors (see below), whose sum is σ = 46482452640. Its totient is φ = 44531296992.
The previous prime is 45504667217. The next prime is 45504667259. The reversal of 45504667231 is 13276640554.
45504667231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 45504667231 - 29 = 45504666719 is a prime.
It is a super-2 number, since 2×455046672312 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45504667031) 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, 1082955 + ... + 1124188.
It is an arithmetic number, because the mean of its divisors is an integer number (5810306580).
Almost surely, 245504667231 is an apocalyptic number.
45504667231 is a deficient number, since it is larger than the sum of its proper divisors (977785409).
45504667231 is a wasteful number, since it uses less digits than its factorization.
45504667231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2207585.
The product of its (nonzero) digits is 604800, while the sum is 43.
The spelling of 45504667231 in words is "forty-five billion, five hundred four million, six hundred sixty-seven thousand, two hundred thirty-one".
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