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8472083 = 31674079
BaseRepresentation
bin100000010100…
…011000010011
3120221102111212
4200110120103
54132101313
6501330335
7132003644
oct40243023
916842455
108472083
114867224
122a069ab
1319a8289
1411a76cb
15b253a8
hex814613

8472083 has 8 divisors (see below), whose sum is σ = 8878080. Its totient is φ = 8074440.

The previous prime is 8472053. The next prime is 8472109. The reversal of 8472083 is 3802748.

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

It is a cyclic number.

It is not a de Polignac number, because 8472083 - 210 = 8471059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8472053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38 + ... + 4116.

It is an arithmetic number, because the mean of its divisors is an integer number (1109760).

Almost surely, 28472083 is an apocalyptic number.

8472083 is a deficient number, since it is larger than the sum of its proper divisors (405997).

8472083 is a wasteful number, since it uses less digits than its factorization.

8472083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4177.

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 8472083 is about 2910.6842838068. The cubic root of 8472083 is about 203.8590834457.

The spelling of 8472083 in words is "eight million, four hundred seventy-two thousand, eighty-three".

Divisors: 1 31 67 2077 4079 126449 273293 8472083