Base | Representation |
---|---|
bin | 1100110011111… |
… | …1000011100100 |
3 | 10202010001110100 |
4 | 3030333003210 |
5 | 102224020102 |
6 | 5155424100 |
7 | 1221513465 |
oct | 314770344 |
9 | 122101410 |
10 | 53735652 |
11 | 28372433 |
12 | 15bb5030 |
13 | b195859 |
14 | 71cad6c |
15 | 4ab6a1c |
hex | 333f0e4 |
53735652 has 18 divisors (see below), whose sum is σ = 135831878. Its totient is φ = 17911872.
The previous prime is 53735651. The next prime is 53735653. The reversal of 53735652 is 25653735.
It is an interprime number because it is at equal distance from previous prime (53735651) and next prime (53735653).
It can be written as a sum of positive squares in only one way, i.e., 52620516 + 1115136 = 7254^2 + 1056^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 1492657 = 53735652 / (5 + 3 + 7 + 3 + 5 + 6 + 5 + 2).
It is not an unprimeable number, because it can be changed into a prime (53735651) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 746293 + ... + 746364.
Almost surely, 253735652 is an apocalyptic number.
It is an amenable number.
53735652 is an abundant number, since it is smaller than the sum of its proper divisors (82096226).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53735652 is a wasteful number, since it uses less digits than its factorization.
53735652 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1492667 (or 1492662 counting only the distinct ones).
The product of its digits is 94500, while the sum is 36.
The square root of 53735652 is about 7330.4605585188. The cubic root of 53735652 is about 377.3585324340.
It can be divided in two parts, 5373 and 5652, that added together give a square (11025 = 1052).
The spelling of 53735652 in words is "fifty-three million, seven hundred thirty-five thousand, six hundred fifty-two".
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