Base | Representation |
---|---|
bin | 11111101111010… |
… | …010100000110100 |
3 | 1101002222022100200 |
4 | 133233102200310 |
5 | 2042304142132 |
6 | 124501040500 |
7 | 16124043555 |
oct | 3757224064 |
9 | 1332868320 |
10 | 532490292 |
11 | 253638924 |
12 | 12a3b6130 |
13 | 8641c719 |
14 | 50a1232c |
15 | 31b34d7c |
hex | 1fbd2834 |
532490292 has 36 divisors (see below), whose sum is σ = 1350113856. Its totient is φ = 176956560.
The previous prime is 532490291. The next prime is 532490297. The reversal of 532490292 is 292094235.
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-2 number, since 2×5324902922 = 567091822148490528, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (532490291) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10428 + ... + 34259.
Almost surely, 2532490292 is an apocalyptic number.
It is an amenable number.
532490292 is an abundant number, since it is smaller than the sum of its proper divisors (817623564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
532490292 is a wasteful number, since it uses less digits than its factorization.
532490292 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45028 (or 45023 counting only the distinct ones).
The product of its (nonzero) digits is 38880, while the sum is 36.
The square root of 532490292 is about 23075.7511687052. The cubic root of 532490292 is about 810.5327450961.
The spelling of 532490292 in words is "five hundred thirty-two million, four hundred ninety thousand, two hundred ninety-two".
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