Base | Representation |
---|---|
bin | 10101000001000… |
… | …101001101111101 |
3 | 220120111012012102 |
4 | 111001011031331 |
5 | 1210231330203 |
6 | 54553314445 |
7 | 11511044033 |
oct | 2501051575 |
9 | 816435172 |
10 | 352605053 |
11 | 171044439 |
12 | 9a105a25 |
13 | 58088b58 |
14 | 34b88553 |
15 | 20e50888 |
hex | 1504537d |
352605053 has 4 divisors (see below), whose sum is σ = 355141920. Its totient is φ = 350068188.
The previous prime is 352605047. The next prime is 352605089. The reversal of 352605053 is 350506253.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 350506253 = 41 ⋅8548933.
It is a cyclic number.
It is not a de Polignac number, because 352605053 - 24 = 352605037 is a prime.
It is a super-2 number, since 2×3526050532 = 248660646802265618, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (352605013) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1268225 + ... + 1268502.
It is an arithmetic number, because the mean of its divisors is an integer number (88785480).
Almost surely, 2352605053 is an apocalyptic number.
It is an amenable number.
352605053 is a deficient number, since it is larger than the sum of its proper divisors (2536867).
352605053 is a wasteful number, since it uses less digits than its factorization.
352605053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2536866.
The product of its (nonzero) digits is 13500, while the sum is 29.
The square root of 352605053 is about 18777.7808326756. The cubic root of 352605053 is about 706.4739900073.
The spelling of 352605053 in words is "three hundred fifty-two million, six hundred five thousand, fifty-three".
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