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533630492 = 221283103981
BaseRepresentation
bin11111110011101…
…000111000011100
31101012010020102022
4133303220320130
52043102133432
6124541315312
716136533013
oct3763507034
91335106368
10533630492
1125424753a
1212a865b38
138672b6b5
1450c2ba7a
1531cacb12
hex1fce8e1c

533630492 has 12 divisors (see below), whose sum is σ = 934590216. Its totient is φ = 266604720.

The previous prime is 533630483. The next prime is 533630519. The reversal of 533630492 is 294036335.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46859 + ... + 57122.

It is an arithmetic number, because the mean of its divisors is an integer number (77882518).

Almost surely, 2533630492 is an apocalyptic number.

It is an amenable number.

533630492 is a deficient number, since it is larger than the sum of its proper divisors (400959724).

533630492 is a wasteful number, since it uses less digits than its factorization.

533630492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105268 (or 105266 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 35.

The square root of 533630492 is about 23100.4435455253. The cubic root of 533630492 is about 811.1108530319.

The spelling of 533630492 in words is "five hundred thirty-three million, six hundred thirty thousand, four hundred ninety-two".

Divisors: 1 2 4 1283 2566 5132 103981 207962 415924 133407623 266815246 533630492