Base | Representation |
---|---|
bin | 10101101111111111… |
… | …10000110100001100 |
3 | 1010010210002222020020 |
4 | 22313333300310030 |
5 | 142403240131030 |
6 | 5210404022140 |
7 | 562235562222 |
oct | 126777606414 |
9 | 33123088206 |
10 | 11676880140 |
11 | 4a52326972 |
12 | 231a691950 |
13 | 1141230543 |
14 | 7cab4ab12 |
15 | 4851e6510 |
hex | 2b7ff0d0c |
11676880140 has 24 divisors (see below), whose sum is σ = 32695264560. Its totient is φ = 3113834688.
The previous prime is 11676880123. The next prime is 11676880153. The reversal of 11676880140 is 4108867611.
It is a junction number, because it is equal to n+sod(n) for n = 11676880092 and 11676880101.
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, 97307275 + ... + 97307394.
It is an arithmetic number, because the mean of its divisors is an integer number (1362302690).
Almost surely, 211676880140 is an apocalyptic number.
11676880140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11676880140 is an abundant number, since it is smaller than the sum of its proper divisors (21018384420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11676880140 is a wasteful number, since it uses less digits than its factorization.
11676880140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 194614681 (or 194614679 counting only the distinct ones).
The product of its (nonzero) digits is 64512, while the sum is 42.
The spelling of 11676880140 in words is "eleven billion, six hundred seventy-six million, eight hundred eighty thousand, one hundred forty".
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