Base | Representation |
---|---|
bin | 101111110101000110100001… |
… | …1110110011110001010010111 |
3 | 2001011121221002000021200002200 |
4 | 1133222031003312132022113 |
5 | 420120442110404114341 |
6 | 4050441351353335543 |
7 | 154421426320214154 |
oct | 13752150366361227 |
9 | 2034557060250080 |
10 | 420714659832471 |
11 | 1120640a3515454 |
12 | 3b2293a04075b3 |
13 | 1509a2b71c4ab4 |
14 | 75c69abb6322b |
15 | 3398b4908adb6 |
hex | 17ea343d9e297 |
420714659832471 has 6 divisors (see below), whose sum is σ = 607698953091360. Its totient is φ = 280476439888308.
The previous prime is 420714659832461. The next prime is 420714659832517. The reversal of 420714659832471 is 174238956417024.
420714659832471 is a `hidden beast` number, since 4 + 2 + 0 + 7 + 1 + 4 + 6 + 598 + 32 + 4 + 7 + 1 = 666.
It is not a de Polignac number, because 420714659832471 - 221 = 420714657735319 is a prime.
It is a super-3 number, since 3×4207146598324713 (a number of 45 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 420714659832399 and 420714659832408.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (420714659832461) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23373036657351 + ... + 23373036657368.
It is an arithmetic number, because the mean of its divisors is an integer number (101283158848560).
It is a 1-persistent number, because it is pandigital, but 2⋅420714659832471 = 841429319664942 is not.
Almost surely, 2420714659832471 is an apocalyptic number.
420714659832471 is a deficient number, since it is larger than the sum of its proper divisors (186984293258889).
420714659832471 is a wasteful number, since it uses less digits than its factorization.
420714659832471 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46746073314725 (or 46746073314722 counting only the distinct ones).
The product of its (nonzero) digits is 81285120, while the sum is 63.
The spelling of 420714659832471 in words is "four hundred twenty trillion, seven hundred fourteen billion, six hundred fifty-nine million, eight hundred thirty-two thousand, four hundred seventy-one".
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