Base | Representation |
---|---|
bin | 10100111010101101… |
… | …00001000011101000 |
3 | 1001222121221222222102 |
4 | 22131112201003220 |
5 | 140444321010242 |
6 | 5054154512532 |
7 | 545200143554 |
oct | 123526410350 |
9 | 31877858872 |
10 | 11229860072 |
11 | 4842a660a2 |
12 | 2214a35748 |
13 | 109c738022 |
14 | 787626864 |
15 | 45ad45e32 |
hex | 29d5a10e8 |
11229860072 has 8 divisors (see below), whose sum is σ = 21055987650. Its totient is φ = 5614930032.
The previous prime is 11229860069. The next prime is 11229860141. The reversal of 11229860072 is 27006892211.
It can be written as a sum of positive squares in only one way, i.e., 8258083876 + 2971776196 = 90874^2 + 54514^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a super-2 number, since 2×112298600722 (a number of 21 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 701866247 + ... + 701866262.
Almost surely, 211229860072 is an apocalyptic number.
It is an amenable number.
11229860072 is a deficient number, since it is larger than the sum of its proper divisors (9826127578).
11229860072 is a wasteful number, since it uses less digits than its factorization.
11229860072 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1403732515 (or 1403732511 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 38.
The spelling of 11229860072 in words is "eleven billion, two hundred twenty-nine million, eight hundred sixty thousand, seventy-two".
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