Base | Representation |
---|---|
bin | 1110101110100110000… |
… | …11011010100011011101 |
3 | 1210101012122020021201221 |
4 | 13113103003122203131 |
5 | 31242343311431110 |
6 | 1024251015533341 |
7 | 51363304356262 |
oct | 7272303324335 |
9 | 1711178207657 |
10 | 506052061405 |
11 | 185685217840 |
12 | 820ab98a251 |
13 | 38949c442b7 |
14 | 1a6c8d05269 |
15 | d26c1017da |
hex | 75d30da8dd |
506052061405 has 32 divisors (see below), whose sum is σ = 683120583936. Its totient is φ = 356683200000.
The previous prime is 506052061369. The next prime is 506052061409. The reversal of 506052061405 is 504160250605.
It is not a de Polignac number, because 506052061405 - 217 = 506051930333 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (506052061409) 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, 402586 + ... + 1083595.
It is an arithmetic number, because the mean of its divisors is an integer number (21347518248).
Almost surely, 2506052061405 is an apocalyptic number.
506052061405 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
506052061405 is a deficient number, since it is larger than the sum of its proper divisors (177068522531).
506052061405 is a wasteful number, since it uses less digits than its factorization.
506052061405 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1486389.
The product of its (nonzero) digits is 36000, while the sum is 34.
The spelling of 506052061405 in words is "five hundred six billion, fifty-two million, sixty-one thousand, four hundred five".
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