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12073877 = 374753131
BaseRepresentation
bin101110000011…
…101110010101
3211201102020122
4232003232111
511042331002
61110441325
7204424544
oct56035625
924642218
1012073877
1168a7312
124063245
13266980a
14186415b
1510d76a2
hexb83b95

12073877 has 16 divisors (see below), whose sum is σ = 13001472. Its totient is φ = 11194560.

The previous prime is 12073871. The next prime is 12073907. The reversal of 12073877 is 77837021.

It is a cyclic number.

It is not a de Polignac number, because 12073877 - 26 = 12073813 is a prime.

It is a super-2 number, since 2×120738772 = 291557011622258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12073871) 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 15 ways as a sum of consecutive naturals, for example, 92102 + ... + 92232.

It is an arithmetic number, because the mean of its divisors is an integer number (812592).

Almost surely, 212073877 is an apocalyptic number.

It is an amenable number.

12073877 is a deficient number, since it is larger than the sum of its proper divisors (927595).

12073877 is a wasteful number, since it uses less digits than its factorization.

12073877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268.

The product of its (nonzero) digits is 16464, while the sum is 35.

The square root of 12073877 is about 3474.7484801062. The cubic root of 12073877 is about 229.4117101765.

The spelling of 12073877 in words is "twelve million, seventy-three thousand, eight hundred seventy-seven".

Divisors: 1 37 47 53 131 1739 1961 2491 4847 6157 6943 92167 227809 256891 326321 12073877