Base | Representation |
---|---|
bin | 11011111000100011… |
… | …10110010010001101 |
3 | 1102122021121112100011 |
4 | 31330101312102031 |
5 | 221124302033334 |
6 | 10513242033221 |
7 | 1036653344020 |
oct | 157421662215 |
9 | 42567545304 |
10 | 14969955469 |
11 | 6392171127 |
12 | 2a994a8811 |
13 | 1547559a21 |
14 | a202431b7 |
15 | 5c937c564 |
hex | 37c47648d |
14969955469 has 32 divisors (see below), whose sum is σ = 17914406400. Its totient is φ = 12238490880.
The previous prime is 14969955461. The next prime is 14969955491. The reversal of 14969955469 is 96455996941.
It is not a de Polignac number, because 14969955469 - 23 = 14969955461 is a prime.
It is a super-2 number, since 2×149699554692 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14969955461) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9314664 + ... + 9316270.
It is an arithmetic number, because the mean of its divisors is an integer number (559825200).
Almost surely, 214969955469 is an apocalyptic number.
It is an amenable number.
14969955469 is a deficient number, since it is larger than the sum of its proper divisors (2944450931).
14969955469 is a wasteful number, since it uses less digits than its factorization.
14969955469 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2173.
The product of its digits is 94478400, while the sum is 67.
The spelling of 14969955469 in words is "fourteen billion, nine hundred sixty-nine million, nine hundred fifty-five thousand, four hundred sixty-nine".
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