Base | Representation |
---|---|
bin | 101000010001100… |
… | …101101100011000 |
3 | 1202002110002102200 |
4 | 220101211230120 |
5 | 2340434340410 |
6 | 151014330200 |
7 | 22513231221 |
oct | 5021455430 |
9 | 1662402380 |
10 | 675699480 |
11 | 317462025 |
12 | 16a359960 |
13 | a9cb16a1 |
14 | 65a50248 |
15 | 3e4c23c0 |
hex | 28465b18 |
675699480 has 96 divisors (see below), whose sum is σ = 2199422160. Its totient is φ = 179907840.
The previous prime is 675699473. The next prime is 675699487. The reversal of 675699480 is 84996576.
675699480 is a `hidden beast` number, since 6 + 75 + 6 + 99 + 480 = 666.
It is an interprime number because it is at equal distance from previous prime (675699473) and next prime (675699487).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (675699487) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 348594 + ... + 350526.
Almost surely, 2675699480 is an apocalyptic number.
675699480 is a gapful number since it is divisible by the number (60) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 675699480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1099711080).
675699480 is an abundant number, since it is smaller than the sum of its proper divisors (1523722680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
675699480 is a wasteful number, since it uses less digits than its factorization.
675699480 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2921 (or 2914 counting only the distinct ones).
The product of its (nonzero) digits is 3265920, while the sum is 54.
The square root of 675699480 is about 25994.2201267897. The cubic root of 675699480 is about 877.5082230705.
The spelling of 675699480 in words is "six hundred seventy-five million, six hundred ninety-nine thousand, four hundred eighty".
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