Base | Representation |
---|---|
bin | 111001110011110… |
… | …101101011100100 |
3 | 2111121000112200120 |
4 | 321303311223210 |
5 | 3441242444112 |
6 | 240124041540 |
7 | 33014635122 |
oct | 7163655344 |
9 | 2447015616 |
10 | 969890532 |
11 | 458529126 |
12 | 2309932b0 |
13 | 125c27430 |
14 | 92b50912 |
15 | 5a234e8c |
hex | 39cf5ae4 |
969890532 has 48 divisors (see below), whose sum is σ = 2439118080. Its totient is φ = 298188288.
The previous prime is 969890531. The next prime is 969890563. The reversal of 969890532 is 235098969.
It is not an unprimeable number, because it can be changed into a prime (969890531) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 370444 + ... + 373052.
It is an arithmetic number, because the mean of its divisors is an integer number (50814960).
Almost surely, 2969890532 is an apocalyptic number.
It is an amenable number.
969890532 is an abundant number, since it is smaller than the sum of its proper divisors (1469227548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
969890532 is a wasteful number, since it uses less digits than its factorization.
969890532 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5012 (or 5010 counting only the distinct ones).
The product of its (nonzero) digits is 1049760, while the sum is 51.
The square root of 969890532 is about 31143.0655523826. The cubic root of 969890532 is about 989.8610599833.
The spelling of 969890532 in words is "nine hundred sixty-nine million, eight hundred ninety thousand, five hundred thirty-two".
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