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12073367 = 23229787
BaseRepresentation
bin101110000011…
…100110010111
3211201101112202
4232003212113
511042321432
61110435115
7204423215
oct56034627
924641482
1012073367
1168a6999
124062a9b
132669507
141863cb5
1510d7462
hexb83997

12073367 has 12 divisors (see below), whose sum is σ = 13072920. Its totient is φ = 11136048.

The previous prime is 12073343. The next prime is 12073381. The reversal of 12073367 is 76337021.

It is not a de Polignac number, because 12073367 - 220 = 11024791 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12073307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14948 + ... + 15734.

It is an arithmetic number, because the mean of its divisors is an integer number (1089410).

Almost surely, 212073367 is an apocalyptic number.

12073367 is a deficient number, since it is larger than the sum of its proper divisors (999553).

12073367 is an equidigital number, since it uses as much as digits as its factorization.

12073367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 862 (or 839 counting only the distinct ones).

The product of its (nonzero) digits is 5292, while the sum is 29.

The square root of 12073367 is about 3474.6750927245. The cubic root of 12073367 is about 229.4084800177.

The spelling of 12073367 in words is "twelve million, seventy-three thousand, three hundred sixty-seven".

Divisors: 1 23 29 529 667 787 15341 18101 22823 416323 524929 12073367