Base | Representation |
---|---|
bin | 10101101111101010… |
… | …11110111010100100 |
3 | 1010010121001001201022 |
4 | 22313311132322210 |
5 | 142402042413010 |
6 | 5210230150312 |
7 | 562203636614 |
oct | 126765367244 |
9 | 33117031638 |
10 | 11674185380 |
11 | 4a508562a0 |
12 | 23197b2398 |
13 | 11407c8b00 |
14 | 7ca648a44 |
15 | 484d62d55 |
hex | 2b7d5eea4 |
11674185380 has 72 divisors (see below), whose sum is σ = 28960110144. Its totient is φ = 3918595200.
The previous prime is 11674185377. The next prime is 11674185407. The reversal of 11674185380 is 8358147611.
It is a super-3 number, since 3×116741853803 (a number of 31 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (44).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 119816 + ... + 194175.
It is an arithmetic number, because the mean of its divisors is an integer number (402223752).
Almost surely, 211674185380 is an apocalyptic number.
11674185380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11674185380 is an abundant number, since it is smaller than the sum of its proper divisors (17285924764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11674185380 is a wasteful number, since it uses less digits than its factorization.
11674185380 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 314037 (or 314022 counting only the distinct ones).
The product of its (nonzero) digits is 161280, while the sum is 44.
The spelling of 11674185380 in words is "eleven billion, six hundred seventy-four million, one hundred eighty-five thousand, three hundred eighty".
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