Base | Representation |
---|---|
bin | 10101101011111001… |
… | …01000010111110100 |
3 | 1010001101102111222111 |
4 | 22311330220113310 |
5 | 142320440122232 |
6 | 5203135140404 |
7 | 561340441240 |
oct | 126574502764 |
9 | 33041374874 |
10 | 11642504692 |
11 | 4a34988105 |
12 | 230b074704 |
13 | 1137085b40 |
14 | 7c635d420 |
15 | 4821a6047 |
hex | 2b5f285f4 |
11642504692 has 48 divisors (see below), whose sum is σ = 25501230720. Its totient is φ = 4527752832.
The previous prime is 11642504641. The next prime is 11642504701. The reversal of 11642504692 is 29640524611.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 249583 + ... + 292534.
It is an arithmetic number, because the mean of its divisors is an integer number (531275640).
Almost surely, 211642504692 is an apocalyptic number.
It is an amenable number.
11642504692 is an abundant number, since it is smaller than the sum of its proper divisors (13858726028).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11642504692 is a wasteful number, since it uses less digits than its factorization.
11642504692 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 542200 (or 542198 counting only the distinct ones).
The product of its (nonzero) digits is 103680, while the sum is 40.
The spelling of 11642504692 in words is "eleven billion, six hundred forty-two million, five hundred four thousand, six hundred ninety-two".
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