Base | Representation |
---|---|
bin | 10101001001101… |
… | …001111111010000 |
3 | 220201201101112220 |
4 | 111021221333100 |
5 | 1211320242231 |
6 | 55113421040 |
7 | 11536125213 |
oct | 2511517720 |
9 | 821641486 |
10 | 354852816 |
11 | 17233a19a |
12 | 9aa0a780 |
13 | 58694ca6 |
14 | 351b177a |
15 | 21246896 |
hex | 15269fd0 |
354852816 has 80 divisors (see below), whose sum is σ = 998299200. Its totient is φ = 108186624.
The previous prime is 354852811. The next prime is 354852821. The reversal of 354852816 is 618258453.
It is an interprime number because it is at equal distance from previous prime (354852811) and next prime (354852821).
It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (354852811) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19740 + ... + 33156.
It is an arithmetic number, because the mean of its divisors is an integer number (12478740).
Almost surely, 2354852816 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 354852816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (499149600).
354852816 is an abundant number, since it is smaller than the sum of its proper divisors (643446384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
354852816 is a wasteful number, since it uses less digits than its factorization.
354852816 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13476 (or 13470 counting only the distinct ones).
The product of its digits is 230400, while the sum is 42.
The square root of 354852816 is about 18837.5374186755. The cubic root of 354852816 is about 707.9720056600.
The spelling of 354852816 in words is "three hundred fifty-four million, eight hundred fifty-two thousand, eight hundred sixteen".
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