Base | Representation |
---|---|
bin | 110101001111… |
… | …000000000001 |
3 | 222020222202120 |
4 | 311033000001 |
5 | 12033030243 |
6 | 1215034453 |
7 | 226421226 |
oct | 65170001 |
9 | 28228676 |
10 | 13955073 |
11 | 7971720 |
12 | 480ba29 |
13 | 2b77b52 |
14 | 1bd394d |
15 | 1359c83 |
hex | d4f001 |
13955073 has 8 divisors (see below), whose sum is σ = 20298336. Its totient is φ = 8457600.
The previous prime is 13955057. The next prime is 13955083. The reversal of 13955073 is 37055931.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13955073 - 24 = 13955057 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 422881 = 13955073 / (1 + 3 + 9 + 5 + 5 + 0 + 7 + 3).
It is not an unprimeable number, because it can be changed into a prime (13955023) 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, 211408 + ... + 211473.
It is an arithmetic number, because the mean of its divisors is an integer number (2537292).
It is a Proth number, since it is equal to 3407 ⋅ 212 + 1 and 3407 < 212.
Almost surely, 213955073 is an apocalyptic number.
It is an amenable number.
13955073 is a deficient number, since it is larger than the sum of its proper divisors (6343263).
13955073 is a wasteful number, since it uses less digits than its factorization.
13955073 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 422895.
The product of its (nonzero) digits is 14175, while the sum is 33.
The square root of 13955073 is about 3735.6489396088. The cubic root of 13955073 is about 240.7561395246.
The spelling of 13955073 in words is "thirteen million, nine hundred fifty-five thousand, seventy-three".
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