Base | Representation |
---|---|
bin | 11001111111100111… |
… | …10010001000010001 |
3 | 1100000120121212100110 |
4 | 30333303302020101 |
5 | 212040043104134 |
6 | 10224441311533 |
7 | 1002554202255 |
oct | 147763621021 |
9 | 40016555313 |
10 | 13955441169 |
11 | 5a1153455a |
12 | 28557955a9 |
13 | 141530a2c7 |
14 | 9655d8265 |
15 | 56a2807e9 |
hex | 33fcf2211 |
13955441169 has 8 divisors (see below), whose sum is σ = 18615471840. Its totient is φ = 9299518976.
The previous prime is 13955441131. The next prime is 13955441173. The reversal of 13955441169 is 96114455931.
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 13955441169 - 29 = 13955440657 is a prime.
It is a super-2 number, since 2×139554411692 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (13955441069) 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, 1019184 + ... + 1032785.
It is an arithmetic number, because the mean of its divisors is an integer number (2326933980).
Almost surely, 213955441169 is an apocalyptic number.
It is an amenable number.
13955441169 is a deficient number, since it is larger than the sum of its proper divisors (4660030671).
13955441169 is a wasteful number, since it uses less digits than its factorization.
13955441169 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2054239.
The product of its digits is 583200, while the sum is 48.
The spelling of 13955441169 in words is "thirteen billion, nine hundred fifty-five million, four hundred forty-one thousand, one hundred sixty-nine".
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