Base | Representation |
---|---|
bin | 1001010010100001… |
… | …11001100111111101 |
3 | 110212120102020100102 |
4 | 10221100321213331 |
5 | 40203214412420 |
6 | 2142514210445 |
7 | 234406016531 |
oct | 45120714775 |
9 | 13776366312 |
10 | 4987263485 |
11 | 212a1a8966 |
12 | b72283a25 |
13 | 61631c5a9 |
14 | 354507bc1 |
15 | 1e2c8ca75 |
hex | 1294399fd |
4987263485 has 16 divisors (see below), whose sum is σ = 6187204992. Its totient is φ = 3856248000.
The previous prime is 4987263467. The next prime is 4987263503. The reversal of 4987263485 is 5843627894.
It is an interprime number because it is at equal distance from previous prime (4987263467) and next prime (4987263503).
It is not a de Polignac number, because 4987263485 - 216 = 4987197949 is a prime.
It is a super-3 number, since 3×49872634853 (a number of 30 digits) contains 333 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 4987263485.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61331 + ... + 117200.
It is an arithmetic number, because the mean of its divisors is an integer number (386700312).
Almost surely, 24987263485 is an apocalyptic number.
It is an amenable number.
4987263485 is a deficient number, since it is larger than the sum of its proper divisors (1199941507).
4987263485 is a wasteful number, since it uses less digits than its factorization.
4987263485 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 178724.
The product of its digits is 11612160, while the sum is 56.
The square root of 4987263485 is about 70620.5599312268. The cubic root of 4987263485 is about 1708.5227697971.
The spelling of 4987263485 in words is "four billion, nine hundred eighty-seven million, two hundred sixty-three thousand, four hundred eighty-five".
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