Base | Representation |
---|---|
bin | 1101011001101101010… |
… | …10001000011100100101 |
3 | 1122000120112120020220010 |
4 | 12230312222020130211 |
5 | 30021024444434411 |
6 | 551312500400433 |
7 | 45161041540062 |
oct | 6546652103445 |
9 | 1560515506803 |
10 | 460478514981 |
11 | 168319131891 |
12 | 752b13a6119 |
13 | 3456626a294 |
14 | 18404417c69 |
15 | bea116d7a6 |
hex | 6b36a88725 |
460478514981 has 8 divisors (see below), whose sum is σ = 614401010080. Its totient is φ = 306770848272.
The previous prime is 460478514929. The next prime is 460478514997. The reversal of 460478514981 is 189415874064.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-460478514981 is a prime.
It is a super-2 number, since 2×4604785149812 (a number of 24 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 (460478514581) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53702095 + ... + 53710668.
It is an arithmetic number, because the mean of its divisors is an integer number (76800126260).
Almost surely, 2460478514981 is an apocalyptic number.
It is an amenable number.
460478514981 is a deficient number, since it is larger than the sum of its proper divisors (153922495099).
460478514981 is a wasteful number, since it uses less digits than its factorization.
460478514981 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 107414195.
The product of its (nonzero) digits is 7741440, while the sum is 57.
The spelling of 460478514981 in words is "four hundred sixty billion, four hundred seventy-eight million, five hundred fourteen thousand, nine hundred eighty-one".
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