Base | Representation |
---|---|
bin | 101100001110110… |
… | …101111100100100 |
3 | 1220201101000000200 |
4 | 230032311330210 |
5 | 3004433312414 |
6 | 201345310500 |
7 | 24250435164 |
oct | 5416657444 |
9 | 1821330020 |
10 | 742088484 |
11 | 350987075 |
12 | 188635430 |
13 | ba987717 |
14 | 707b25a4 |
15 | 45238109 |
hex | 2c3b5f24 |
742088484 has 18 divisors (see below), whose sum is σ = 1875834870. Its totient is φ = 247362816.
The previous prime is 742088461. The next prime is 742088527. The reversal of 742088484 is 484880247.
It is a happy number.
742088484 is a `hidden beast` number, since 74 + 20 + 88 + 484 = 666.
It can be written as a sum of positive squares in only one way, i.e., 722534400 + 19554084 = 26880^2 + 4422^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10306749 + ... + 10306820.
Almost surely, 2742088484 is an apocalyptic number.
It is an amenable number.
742088484 is an abundant number, since it is smaller than the sum of its proper divisors (1133746386).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
742088484 is a wasteful number, since it uses less digits than its factorization.
742088484 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20613579 (or 20613574 counting only the distinct ones).
The product of its (nonzero) digits is 458752, while the sum is 45.
The square root of 742088484 is about 27241.3010702499. The cubic root of 742088484 is about 905.3542904324.
The spelling of 742088484 in words is "seven hundred forty-two million, eighty-eight thousand, four hundred eighty-four".
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