Base | Representation |
---|---|
bin | 100000000101010… |
… | …001101010000000 |
3 | 1101111211010121120 |
4 | 200011101222000 |
5 | 2100243111302 |
6 | 125224352240 |
7 | 16224040335 |
oct | 4005215200 |
9 | 1344733546 |
10 | 538253952 |
11 | 256915185 |
12 | 130315680 |
13 | 87689c82 |
14 | 516b298c |
15 | 323c29bc |
hex | 20151a80 |
538253952 has 32 divisors (see below), whose sum is σ = 1429738080. Its totient is φ = 179417856.
The previous prime is 538253951. The next prime is 538253953. The reversal of 538253952 is 259352835.
It is an interprime number because it is at equal distance from previous prime (538253951) and next prime (538253953).
It is a tau number, because it is divible by the number of its divisors (32).
It is not an unprimeable number, because it can be changed into a prime (538253951) 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, 700468 + ... + 701235.
It is an arithmetic number, because the mean of its divisors is an integer number (44679315).
Almost surely, 2538253952 is an apocalyptic number.
It is an amenable number.
538253952 is an abundant number, since it is smaller than the sum of its proper divisors (891484128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
538253952 is a wasteful number, since it uses less digits than its factorization.
538253952 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1401720 (or 1401708 counting only the distinct ones).
The product of its digits is 324000, while the sum is 42.
The square root of 538253952 is about 23200.3006877066. The cubic root of 538253952 is about 813.4466514750.
The spelling of 538253952 in words is "five hundred thirty-eight million, two hundred fifty-three thousand, nine hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •