Base | Representation |
---|---|
bin | 101010010101111001… |
… | …011101011111001011 |
3 | 11100100111112222200202 |
4 | 222111321131133023 |
5 | 1221102410304011 |
6 | 32515222522415 |
7 | 3166440136412 |
oct | 522571353713 |
9 | 140314488622 |
10 | 45464541131 |
11 | 18310603739 |
12 | 8989b9640b |
13 | 439722c659 |
14 | 22b4234479 |
15 | 12b160023b |
hex | a95e5d7cb |
45464541131 has 8 divisors (see below), whose sum is σ = 46977500544. Its totient is φ = 43954479360.
The previous prime is 45464541119. The next prime is 45464541179. The reversal of 45464541131 is 13114546454.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-45464541131 is a prime.
It is a super-2 number, since 2×454645411312 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (45464540131) 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, 692486 + ... + 755291.
It is an arithmetic number, because the mean of its divisors is an integer number (5872187568).
Almost surely, 245464541131 is an apocalyptic number.
45464541131 is a deficient number, since it is larger than the sum of its proper divisors (1512959413).
45464541131 is a wasteful number, since it uses less digits than its factorization.
45464541131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1448821.
The product of its digits is 115200, while the sum is 38.
The spelling of 45464541131 in words is "forty-five billion, four hundred sixty-four million, five hundred forty-one thousand, one hundred thirty-one".
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