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69480022 = 2107324673
BaseRepresentation
bin1000010010000…
…10111001010110
311211201221200011
410021002321112
5120241330042
610521110434
71502366443
oct411027126
9154657604
1069480022
1136246407
121b32841a
1311518c51
1493289ca
156176a17
hex4242e56

69480022 has 8 divisors (see below), whose sum is σ = 105194376. Its totient is φ = 34415232.

The previous prime is 69480007. The next prime is 69480029. The reversal of 69480022 is 22008496.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69480029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 162123 + ... + 162550.

It is an arithmetic number, because the mean of its divisors is an integer number (13149297).

Almost surely, 269480022 is an apocalyptic number.

69480022 is a deficient number, since it is larger than the sum of its proper divisors (35714354).

69480022 is a wasteful number, since it uses less digits than its factorization.

69480022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324782.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 69480022 is about 8335.4677133320. The cubic root of 69480022 is about 411.1055271757.

The spelling of 69480022 in words is "sixty-nine million, four hundred eighty thousand, twenty-two".

Divisors: 1 2 107 214 324673 649346 34740011 69480022