Base | Representation |
---|---|
bin | 101000010010101… |
… | …010011001001101 |
3 | 1202002222101102210 |
4 | 220102222121031 |
5 | 2341022342002 |
6 | 151024341033 |
7 | 22515512505 |
oct | 5022523115 |
9 | 1662871383 |
10 | 675980877 |
11 | 317634490 |
12 | 16a474779 |
13 | aa07c7b0 |
14 | 65ac4a05 |
15 | 3e52a96c |
hex | 284aa64d |
675980877 has 64 divisors (see below), whose sum is σ = 1140894720. Its totient is φ = 349670400.
The previous prime is 675980857. The next prime is 675980887. The reversal of 675980877 is 778089576.
It is not a de Polignac number, because 675980877 - 211 = 675978829 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (675980827) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 429502 + ... + 431072.
It is an arithmetic number, because the mean of its divisors is an integer number (17826480).
Almost surely, 2675980877 is an apocalyptic number.
It is an amenable number.
675980877 is a deficient number, since it is larger than the sum of its proper divisors (464913843).
675980877 is a wasteful number, since it uses less digits than its factorization.
675980877 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1674.
The product of its (nonzero) digits is 5927040, while the sum is 57.
The square root of 675980877 is about 25999.6322473992. The cubic root of 675980877 is about 877.6300197758.
The spelling of 675980877 in words is "six hundred seventy-five million, nine hundred eighty thousand, eight hundred seventy-seven".
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