Base | Representation |
---|---|
bin | 101000001111000… |
… | …101001100110110 |
3 | 1202001012200200100 |
4 | 220033011030312 |
5 | 2340302321402 |
6 | 150552254530 |
7 | 22504522530 |
oct | 5017051466 |
9 | 1661180610 |
10 | 675042102 |
11 | 317053139 |
12 | 16a0a1446 |
13 | a9b113c7 |
14 | 6591c850 |
15 | 3e3e271c |
hex | 283c5336 |
675042102 has 48 divisors (see below), whose sum is σ = 1683601920. Its totient is φ = 191476656.
The previous prime is 675042073. The next prime is 675042107. The reversal of 675042102 is 201240576.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (675042107) 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, 1758 + ... + 36785.
It is an arithmetic number, because the mean of its divisors is an integer number (35075040).
Almost surely, 2675042102 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 675042102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (841800960).
675042102 is an abundant number, since it is smaller than the sum of its proper divisors (1008559818).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
675042102 is a wasteful number, since it uses less digits than its factorization.
675042102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38697 (or 38694 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 27.
The square root of 675042102 is about 25981.5723542668. The cubic root of 675042102 is about 877.2235591580.
Adding to 675042102 its reverse (201240576), we get a palindrome (876282678).
The spelling of 675042102 in words is "six hundred seventy-five million, forty-two thousand, one hundred two".
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