Base | Representation |
---|---|
bin | 1110001000000011100… |
… | …11001001001001110110 |
3 | 1201101210200021021120000 |
4 | 13010001303021021312 |
5 | 30423010020113002 |
6 | 1010545541052130 |
7 | 50031465403302 |
oct | 7040163111166 |
9 | 1641720237500 |
10 | 485361488502 |
11 | 1779279a8110 |
12 | 7a0966b7046 |
13 | 36a0047b157 |
14 | 196c501ad02 |
15 | c95a92661c |
hex | 7101cc9276 |
485361488502 has 160 divisors (see below), whose sum is σ = 1209916984320. Its totient is φ = 144173839680.
The previous prime is 485361488489. The next prime is 485361488581. The reversal of 485361488502 is 205884163584.
485361488502 is a `hidden beast` number, since 4 + 8 + 53 + 6 + 1 + 4 + 88 + 502 = 666.
It is a super-4 number, since 4×4853614885024 (a number of 48 digits) contains 4444 as substring.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 172173649 + ... + 172176467.
It is an arithmetic number, because the mean of its divisors is an integer number (7561981152).
Almost surely, 2485361488502 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 485361488502, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (604958492160).
485361488502 is an abundant number, since it is smaller than the sum of its proper divisors (724555495818).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
485361488502 is a wasteful number, since it uses less digits than its factorization.
485361488502 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4720 (or 4711 counting only the distinct ones).
The product of its (nonzero) digits is 7372800, while the sum is 54.
The spelling of 485361488502 in words is "four hundred eighty-five billion, three hundred sixty-one million, four hundred eighty-eight thousand, five hundred two".
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