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69225484 = 226124651
BaseRepresentation
bin1000010000001…
…00110000001100
311211021000111211
410020010300030
5120210203414
610511424204
71500256366
oct410046014
9154230454
1069225484
1136092149
121b225064
131145a133
14929dd36
1561263c4
hex4204c0c

69225484 has 18 divisors (see below), whose sum is σ = 123189612. Its totient is φ = 34038000.

The previous prime is 69225463. The next prime is 69225491. The reversal of 69225484 is 48452296.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12559 + ... + 17209.

Almost surely, 269225484 is an apocalyptic number.

It is an amenable number.

69225484 is a deficient number, since it is larger than the sum of its proper divisors (53964128).

69225484 is a wasteful number, since it uses less digits than its factorization.

69225484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4777 (or 4714 counting only the distinct ones).

The product of its digits is 138240, while the sum is 40.

The square root of 69225484 is about 8320.1853344742. The cubic root of 69225484 is about 410.6028885724.

The spelling of 69225484 in words is "sixty-nine million, two hundred twenty-five thousand, four hundred eighty-four".

Divisors: 1 2 4 61 122 244 3721 4651 7442 9302 14884 18604 283711 567422 1134844 17306371 34612742 69225484