Base | Representation |
---|---|
bin | 111110101010… |
… | …001111100011 |
3 | 1010220112011201 |
4 | 332222033203 |
5 | 13201112310 |
6 | 1344022031 |
7 | 256422040 |
oct | 76521743 |
9 | 33815151 |
10 | 16425955 |
11 | 92aa077 |
12 | 5601917 |
13 | 3531700 |
14 | 22781c7 |
15 | 1696e3a |
hex | faa3e3 |
16425955 has 24 divisors (see below), whose sum is σ = 24401952. Its totient is φ = 10393344.
The previous prime is 16425943. The next prime is 16425967. The reversal of 16425955 is 55952461.
It is an interprime number because it is at equal distance from previous prime (16425943) and next prime (16425967).
It is not a de Polignac number, because 16425955 - 211 = 16423907 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4527 + ... + 7303.
It is an arithmetic number, because the mean of its divisors is an integer number (1016748).
Almost surely, 216425955 is an apocalyptic number.
16425955 is a deficient number, since it is larger than the sum of its proper divisors (7975997).
16425955 is a wasteful number, since it uses less digits than its factorization.
16425955 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2815 (or 2802 counting only the distinct ones).
The product of its digits is 54000, while the sum is 37.
The square root of 16425955 is about 4052.8946445720. The cubic root of 16425955 is about 254.2007784847.
The spelling of 16425955 in words is "sixteen million, four hundred twenty-five thousand, nine hundred fifty-five".
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