Base | Representation |
---|---|
bin | 10101001001110… |
… | …100110111110100 |
3 | 220201210122201000 |
4 | 111021310313310 |
5 | 1211323204041 |
6 | 55114403300 |
7 | 11536402200 |
oct | 2511646764 |
9 | 821718630 |
10 | 354897396 |
11 | 17236a737 |
12 | 9aa30530 |
13 | 586ac379 |
14 | 351c3b00 |
15 | 21254bb6 |
hex | 15274df4 |
354897396 has 144 divisors (see below), whose sum is σ = 1078896000. Its totient is φ = 100590336.
The previous prime is 354897391. The next prime is 354897397. The reversal of 354897396 is 693798453.
354897396 is a `hidden beast` number, since 3 + 5 + 489 + 73 + 96 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (354897391) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1052940 + ... + 1053276.
Almost surely, 2354897396 is an apocalyptic number.
354897396 is a gapful number since it is divisible by the number (36) 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 354897396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (539448000).
354897396 is an abundant number, since it is smaller than the sum of its proper divisors (723998604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
354897396 is a wasteful number, since it uses less digits than its factorization.
354897396 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 563 (or 548 counting only the distinct ones).
The product of its digits is 4898880, while the sum is 54.
The square root of 354897396 is about 18838.7206571996. The cubic root of 354897396 is about 708.0016518203.
The spelling of 354897396 in words is "three hundred fifty-four million, eight hundred ninety-seven thousand, three hundred ninety-six".
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