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18060134 = 272712421
BaseRepresentation
bin100010011100…
…1001101100110
31020222112211212
41010321031212
514110411014
61443031422
7306336311
oct104711546
936875755
1018060134
11a215934
12606b572
133984491
142581978
1518bb23e
hex1139366

18060134 has 8 divisors (see below), whose sum is σ = 27129648. Its totient is φ = 9016920.

The previous prime is 18060109. The next prime is 18060143. The reversal of 18060134 is 43106081.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4757 + ... + 7664.

It is an arithmetic number, because the mean of its divisors is an integer number (3391206).

Almost surely, 218060134 is an apocalyptic number.

18060134 is a deficient number, since it is larger than the sum of its proper divisors (9069514).

18060134 is a wasteful number, since it uses less digits than its factorization.

18060134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13150.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 18060134 is about 4249.7216379429. The cubic root of 18060134 is about 262.3656588480.

The spelling of 18060134 in words is "eighteen million, sixty thousand, one hundred thirty-four".

Divisors: 1 2 727 1454 12421 24842 9030067 18060134