Base | Representation |
---|---|
bin | 110011000101001111… |
… | …1110011110101001001 |
3 | 101111011000201110022111 |
4 | 1212022133303311021 |
5 | 3244130112330334 |
6 | 122221112022321 |
7 | 10632261501514 |
oct | 1461237636511 |
9 | 344130643274 |
10 | 109697776969 |
11 | 42582598510 |
12 | 193156919a1 |
13 | a462a01301 |
14 | 5448dd1d7b |
15 | 2cc07ea064 |
hex | 198a7f3d49 |
109697776969 has 8 divisors (see below), whose sum is σ = 119805839712. Its totient is φ = 99612303840.
The previous prime is 109697776963. The next prime is 109697777027. The reversal of 109697776969 is 969677796901.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 109697776969 - 23 = 109697776961 is a prime.
It is a super-2 number, since 2×1096977769692 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 109697776895 and 109697776904.
It is not an unprimeable number, because it can be changed into a prime (109697776961) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5637244 + ... + 5656669.
It is an arithmetic number, because the mean of its divisors is an integer number (14975729964).
Almost surely, 2109697776969 is an apocalyptic number.
It is an amenable number.
109697776969 is a deficient number, since it is larger than the sum of its proper divisors (10108062743).
109697776969 is a wasteful number, since it uses less digits than its factorization.
109697776969 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11294807.
The product of its (nonzero) digits is 486091368, while the sum is 76.
The spelling of 109697776969 in words is "one hundred nine billion, six hundred ninety-seven million, seven hundred seventy-six thousand, nine hundred sixty-nine".
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