Base | Representation |
---|---|
bin | 110011001010100111… |
… | …0000001101011100100 |
3 | 101111121120012200121001 |
4 | 1212111032001223210 |
5 | 3300012140230414 |
6 | 122251015403044 |
7 | 10636604511100 |
oct | 1462516015344 |
9 | 344546180531 |
10 | 109877664484 |
11 | 42665093685 |
12 | 19365983484 |
13 | a491065c23 |
14 | 5464c5a900 |
15 | 2cd14d0074 |
hex | 1995381ae4 |
109877664484 has 27 divisors (see below), whose sum is σ = 223688978793. Its totient is φ = 47088438768.
The previous prime is 109877664451. The next prime is 109877664499. The reversal of 109877664484 is 484466778901.
The square root of 109877664484 is 331478.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 43894440100 + 65983224384 = 209510^2 + 256872^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 4628854 + ... + 4652530.
Almost surely, 2109877664484 is an apocalyptic number.
109877664484 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
109877664484 is the 331478-th square number.
It is an amenable number.
109877664484 is an abundant number, since it is smaller than the sum of its proper divisors (113811314309).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
109877664484 is an frugal number, since it uses more digits than its factorization.
109877664484 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47372 (or 23686 counting only the distinct ones).
The product of its (nonzero) digits is 65028096, while the sum is 64.
Multiplying 109877664484 by its sum of digits (64), we get a square (7032170526976 = 26518242).
The spelling of 109877664484 in words is "one hundred nine billion, eight hundred seventy-seven million, six hundred sixty-four thousand, four hundred eighty-four".
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