Base | Representation |
---|---|
bin | 100000110010000… |
… | …000101000000011 |
3 | 1102022212220122122 |
4 | 200302000220003 |
5 | 2111243340200 |
6 | 130323554455 |
7 | 16425521126 |
oct | 4062005003 |
9 | 1368786578 |
10 | 549980675 |
11 | 2624a4692 |
12 | 13422ba2b |
13 | 89c3476a |
14 | 530863bd |
15 | 3343c385 |
hex | 20c80a03 |
549980675 has 12 divisors (see below), whose sum is σ = 682683240. Its totient is φ = 439528320.
The previous prime is 549980671. The next prime is 549980681. The reversal of 549980675 is 576089945.
It is not a de Polignac number, because 549980675 - 22 = 549980671 is a prime.
It is not an unprimeable number, because it can be changed into a prime (549980671) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14324 + ... + 36126.
It is an arithmetic number, because the mean of its divisors is an integer number (56890270).
Almost surely, 2549980675 is an apocalyptic number.
549980675 is a deficient number, since it is larger than the sum of its proper divisors (132702565).
549980675 is a wasteful number, since it uses less digits than its factorization.
549980675 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22822 (or 22817 counting only the distinct ones).
The product of its (nonzero) digits is 2721600, while the sum is 53.
The square root of 549980675 is about 23451.6667851136. Note that the first 3 decimals coincide. The cubic root of 549980675 is about 819.3116744982.
The spelling of 549980675 in words is "five hundred forty-nine million, nine hundred eighty thousand, six hundred seventy-five".
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