Search a number
-
+
1230016106 = 21185765239
BaseRepresentation
bin100100101010000…
…1000111001101010
310011201111021220002
41021110020321222
510004341003411
6322015303002
742323651534
oct11124107152
93151437802
101230016106
11581348340
122a3b1aa62
13167aa38a7
14b9504854
1572eb933b
hex49508e6a

1230016106 has 16 divisors (see below), whose sum is σ = 2015133120. Its totient is φ = 558437280.

The previous prime is 1230016097. The next prime is 1230016111. The reversal of 1230016106 is 6016100321.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 13766 + ... + 51473.

It is an arithmetic number, because the mean of its divisors is an integer number (125945820).

Almost surely, 21230016106 is an apocalyptic number.

1230016106 is a deficient number, since it is larger than the sum of its proper divisors (785117014).

1230016106 is a wasteful number, since it uses less digits than its factorization.

1230016106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66109.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 1230016106 is about 35071.5854503329. The cubic root of 1230016106 is about 1071.4459462647.

Adding to 1230016106 its reverse (6016100321), we get a palindrome (7246116427).

The spelling of 1230016106 in words is "one billion, two hundred thirty million, sixteen thousand, one hundred six".

Divisors: 1 2 11 22 857 1714 9427 18854 65239 130478 717629 1435258 55909823 111819646 615008053 1230016106