Base | Representation |
---|---|
bin | 1001011111101000000… |
… | …0101001010000011110 |
3 | 120121000021222021011122 |
4 | 2113322000221100132 |
5 | 10133021203403232 |
6 | 202533024050542 |
7 | 14532655234202 |
oct | 2277200512036 |
9 | 517007867148 |
10 | 163108262942 |
11 | 631a03a9109 |
12 | 27740763a52 |
13 | 124c51c8971 |
14 | 7c7465cb02 |
15 | 43997b9312 |
hex | 25fa02941e |
163108262942 has 16 divisors (see below), whose sum is σ = 257939928960. Its totient is φ = 77141638872.
The previous prime is 163108262927. The next prime is 163108262963. The reversal of 163108262942 is 249262801361.
It is a super-2 number, since 2×1631082629422 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 163108262893 and 163108262902.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3313298 + ... + 3362165.
It is an arithmetic number, because the mean of its divisors is an integer number (16121245560).
Almost surely, 2163108262942 is an apocalyptic number.
163108262942 is a deficient number, since it is larger than the sum of its proper divisors (94831666018).
163108262942 is a wasteful number, since it uses less digits than its factorization.
163108262942 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6676127.
The product of its (nonzero) digits is 248832, while the sum is 44.
The spelling of 163108262942 in words is "one hundred sixty-three billion, one hundred eight million, two hundred sixty-two thousand, nine hundred forty-two".
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