Base | Representation |
---|---|
bin | 10100111111000… |
… | …011101100100000 |
3 | 220112111020110100 |
4 | 110333003230200 |
5 | 1210112341103 |
6 | 54534102400 |
7 | 11503404231 |
oct | 2477035440 |
9 | 815436410 |
10 | 352074528 |
11 | 170811893 |
12 | 99aaaa00 |
13 | 57c31530 |
14 | 34a8b088 |
15 | 20d985a3 |
hex | 14fc3b20 |
352074528 has 144 divisors (see below), whose sum is σ = 1085325696. Its totient is φ = 107619840.
The previous prime is 352074523. The next prime is 352074551. The reversal of 352074528 is 825470253.
It is a tau number, because it is divible by the number of its divisors (144).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a zygodrome in base 12.
It is a junction number, because it is equal to n+sod(n) for n = 352074492 and 352074501.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (352074523) 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, 1014451 + ... + 1014797.
It is an arithmetic number, because the mean of its divisors is an integer number (7536984).
Almost surely, 2352074528 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 352074528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (542662848).
352074528 is an abundant number, since it is smaller than the sum of its proper divisors (733251168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
352074528 is a wasteful number, since it uses less digits than its factorization.
352074528 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 647 (or 636 counting only the distinct ones).
The product of its (nonzero) digits is 67200, while the sum is 36.
The square root of 352074528 is about 18763.6491120464. The cubic root of 352074528 is about 706.1194949504.
The spelling of 352074528 in words is "three hundred fifty-two million, seventy-four thousand, five hundred twenty-eight".
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