Base | Representation |
---|---|
bin | 110011000110110000… |
… | …1110100010011110110 |
3 | 101111021120102022020110 |
4 | 1212031201310103312 |
5 | 3244231122303440 |
6 | 122230130043450 |
7 | 10633450001340 |
oct | 1461541642366 |
9 | 344246368213 |
10 | 109748634870 |
11 | 425a9274836 |
12 | 1932a719586 |
13 | a4703ca044 |
14 | 5451a70290 |
15 | 2cc4ee4080 |
hex | 198d8744f6 |
109748634870 has 64 divisors (see below), whose sum is σ = 302005541376. Its totient is φ = 25003676160.
The previous prime is 109748634859. The next prime is 109748634899. The reversal of 109748634870 is 78436847901.
It is a self number, because there is not a number n which added to its sum of digits gives 109748634870.
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 31 ways as a sum of consecutive naturals, for example, 786691 + ... + 915630.
It is an arithmetic number, because the mean of its divisors is an integer number (4718836584).
Almost surely, 2109748634870 is an apocalyptic number.
109748634870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
109748634870 is an abundant number, since it is smaller than the sum of its proper divisors (192256906506).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
109748634870 is a wasteful number, since it uses less digits than its factorization.
109748634870 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1702645.
The product of its (nonzero) digits is 8128512, while the sum is 57.
The spelling of 109748634870 in words is "one hundred nine billion, seven hundred forty-eight million, six hundred thirty-four thousand, eight hundred seventy".
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