Base | Representation |
---|---|
bin | 10110011010010110… |
… | …00000111000100110 |
3 | 1011001112121121100010 |
4 | 23031023000320212 |
5 | 144120212313303 |
6 | 5305534431050 |
7 | 604111411443 |
oct | 131513007046 |
9 | 34045547303 |
10 | 12032151078 |
11 | 5114921212 |
12 | 23b9662486 |
13 | 1199a1092c |
14 | 821dca9ca |
15 | 4a64c1c03 |
hex | 2cd2c0e26 |
12032151078 has 16 divisors (see below), whose sum is σ = 24089886576. Its totient is φ = 4006452960.
The previous prime is 12032151037. The next prime is 12032151121. The reversal of 12032151078 is 87015123021.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1059901 + ... + 1071192.
It is an arithmetic number, because the mean of its divisors is an integer number (1505617911).
Almost surely, 212032151078 is an apocalyptic number.
12032151078 is an abundant number, since it is smaller than the sum of its proper divisors (12057735498).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12032151078 is a wasteful number, since it uses less digits than its factorization.
12032151078 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2132039.
The product of its (nonzero) digits is 3360, while the sum is 30.
Adding to 12032151078 its reverse (87015123021), we get a palindrome (99047274099).
The spelling of 12032151078 in words is "twelve billion, thirty-two million, one hundred fifty-one thousand, seventy-eight".
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