Base | Representation |
---|---|
bin | 11000100111100110… |
… | …00000100010111101 |
3 | 1021010010012020011020 |
4 | 30103303000202331 |
5 | 204032030244243 |
6 | 10023303014353 |
7 | 645346663662 |
oct | 142363004275 |
9 | 37103166136 |
10 | 13217040573 |
11 | 5672747230 |
12 | 268a43a3b9 |
13 | 1328344389 |
14 | 8d5505a69 |
15 | 525525283 |
hex | 313cc08bd |
13217040573 has 16 divisors (see below), whose sum is σ = 19227108672. Its totient is φ = 8009360000.
The previous prime is 13217040559. The next prime is 13217040587. The reversal of 13217040573 is 37504071231.
It is an interprime number because it is at equal distance from previous prime (13217040559) and next prime (13217040587).
It is a cyclic number.
It is not a de Polignac number, because 13217040573 - 217 = 13216909501 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13217040503) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 330943 + ... + 368723.
It is an arithmetic number, because the mean of its divisors is an integer number (1201694292).
Almost surely, 213217040573 is an apocalyptic number.
It is an amenable number.
13217040573 is a deficient number, since it is larger than the sum of its proper divisors (6010068099).
13217040573 is a wasteful number, since it uses less digits than its factorization.
13217040573 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48396.
The product of its (nonzero) digits is 17640, while the sum is 33.
The spelling of 13217040573 in words is "thirteen billion, two hundred seventeen million, forty thousand, five hundred seventy-three".
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