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8480367 = 327134609
BaseRepresentation
bin100000010110…
…011001101111
3120221211212200
4200112121233
54132332432
6501432543
7132040050
oct40263157
916854780
108480367
114872475
122a0b753
1319abc8c
1411aa727
15b27a7c
hex81666f

8480367 has 12 divisors (see below), whose sum is σ = 13999440. Its totient is φ = 4845888.

The previous prime is 8480357. The next prime is 8480369. The reversal of 8480367 is 7630848.

8480367 is digitally balanced in base 2 and base 8, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8480367 - 27 = 8480239 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

8480367 is strictly pandigital in base 8.

8480367 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8480369) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67242 + ... + 67367.

It is an arithmetic number, because the mean of its divisors is an integer number (1166620).

Almost surely, 28480367 is an apocalyptic number.

8480367 is a deficient number, since it is larger than the sum of its proper divisors (5519073).

8480367 is a wasteful number, since it uses less digits than its factorization.

8480367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134622 (or 134619 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 8480367 is about 2912.1069691891. The cubic root of 8480367 is about 203.9255062494.

The spelling of 8480367 in words is "eight million, four hundred eighty thousand, three hundred sixty-seven".

Divisors: 1 3 7 9 21 63 134609 403827 942263 1211481 2826789 8480367