Base | Representation |
---|---|
bin | 110010111011110000… |
… | …0001010011011110111 |
3 | 101110022211002010001201 |
4 | 1211313200022123313 |
5 | 3243002022234310 |
6 | 122125325433331 |
7 | 10621342013350 |
oct | 1456740123367 |
9 | 343284063051 |
10 | 109379102455 |
11 | 42429719647 |
12 | 19246a0b847 |
13 | a4119954cc |
14 | 541895ad27 |
15 | 2ca284ce3a |
hex | 197780a6f7 |
109379102455 has 8 divisors (see below), whose sum is σ = 150005626272. Its totient is φ = 75002813088.
The previous prime is 109379102449. The next prime is 109379102489. The reversal of 109379102455 is 554201973901.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 109379102455 - 23 = 109379102447 is a prime.
It is a super-2 number, since 2×1093791024552 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
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, 1562558572 + ... + 1562558641.
It is an arithmetic number, because the mean of its divisors is an integer number (18750703284).
Almost surely, 2109379102455 is an apocalyptic number.
109379102455 is a deficient number, since it is larger than the sum of its proper divisors (40626523817).
109379102455 is an equidigital number, since it uses as much as digits as its factorization.
109379102455 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3125117225.
The product of its (nonzero) digits is 340200, while the sum is 46.
The spelling of 109379102455 in words is "one hundred nine billion, three hundred seventy-nine million, one hundred two thousand, four hundred fifty-five".
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