Base | Representation |
---|---|
bin | 1110110111110100100… |
… | …1010101100101100000 |
3 | 220102111102100110112101 |
4 | 3231331021111211200 |
5 | 13141232140421201 |
6 | 313213140540144 |
7 | 24313410601645 |
oct | 3557511254540 |
9 | 812442313471 |
10 | 255502670176 |
11 | 993a3661856 |
12 | 416273b1654 |
13 | 1b12b0c9050 |
14 | c51b561dcc |
15 | 69a5e64d01 |
hex | 3b7d255960 |
255502670176 has 96 divisors (see below), whose sum is σ = 545314351680. Its totient is φ = 117142585344.
The previous prime is 255502670173. The next prime is 255502670179. The reversal of 255502670176 is 671076205552.
It is an interprime number because it is at equal distance from previous prime (255502670173) and next prime (255502670179).
It is a super-2 number, since 2×2555026701762 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (255502670173) 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, 67359736 + ... + 67363528.
It is an arithmetic number, because the mean of its divisors is an integer number (5680357830).
Almost surely, 2255502670176 is an apocalyptic number.
255502670176 is a gapful number since it is divisible by the number (26) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 255502670176, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (272657175840).
255502670176 is an abundant number, since it is smaller than the sum of its proper divisors (289811681504).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
255502670176 is a wasteful number, since it uses less digits than its factorization.
255502670176 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4848 (or 4840 counting only the distinct ones).
The product of its (nonzero) digits is 882000, while the sum is 46.
The spelling of 255502670176 in words is "two hundred fifty-five billion, five hundred two million, six hundred seventy thousand, one hundred seventy-six".
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