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16134536 = 231147283
BaseRepresentation
bin111101100011…
…000110001000
31010100201102102
4331203012020
513112301121
61333452532
7254066315
oct75430610
933321372
1016134536
119120130
1254a1148
13345bb82
1421ddd0c
15163a90b
hexf63188

16134536 has 48 divisors (see below), whose sum is σ = 34125840. Its totient is φ = 7091360.

The previous prime is 16134529. The next prime is 16134541. The reversal of 16134536 is 63543161.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 16134499 and 16134508.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 194351 + ... + 194433.

It is an arithmetic number, because the mean of its divisors is an integer number (710955).

Almost surely, 216134536 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16134536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17062920).

16134536 is an abundant number, since it is smaller than the sum of its proper divisors (17991304).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16134536 is a wasteful number, since it uses less digits than its factorization.

16134536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194 (or 143 counting only the distinct ones).

The product of its digits is 6480, while the sum is 29.

The square root of 16134536 is about 4016.7817964136. The cubic root of 16134536 is about 252.6885093616.

Adding to 16134536 its reverse (63543161), we get a palindrome (79677697).

The spelling of 16134536 in words is "sixteen million, one hundred thirty-four thousand, five hundred thirty-six".

Divisors: 1 2 4 8 11 22 44 47 83 88 94 166 188 332 376 517 664 913 1034 1826 2068 2209 3652 3901 4136 4418 7304 7802 8836 15604 17672 24299 31208 42911 48598 85822 97196 171644 183347 194392 343288 366694 733388 1466776 2016817 4033634 8067268 16134536