Base | Representation |
---|---|
bin | 111101100010… |
… | …000111111011 |
3 | 1010100111221222 |
4 | 331202013323 |
5 | 13112134210 |
6 | 1333422255 |
7 | 254051600 |
oct | 75420773 |
9 | 33314858 |
10 | 16130555 |
11 | 9118141 |
12 | 549a98b |
13 | 345a10c |
14 | 21dc6a7 |
15 | 1639655 |
hex | f621fb |
16130555 has 12 divisors (see below), whose sum is σ = 22517280. Its totient is φ = 11060784.
The previous prime is 16130537. The next prime is 16130573. The reversal of 16130555 is 55503161.
It is an interprime number because it is at equal distance from previous prime (16130537) and next prime (16130573).
It is not a de Polignac number, because 16130555 - 216 = 16065019 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32675 + ... + 33164.
It is an arithmetic number, because the mean of its divisors is an integer number (1876440).
Almost surely, 216130555 is an apocalyptic number.
16130555 is a deficient number, since it is larger than the sum of its proper divisors (6386725).
16130555 is an equidigital number, since it uses as much as digits as its factorization.
16130555 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65858 (or 65851 counting only the distinct ones).
The product of its (nonzero) digits is 2250, while the sum is 26.
The square root of 16130555 is about 4016.2862198803. The cubic root of 16130555 is about 252.6677250493.
The spelling of 16130555 in words is "sixteen million, one hundred thirty thousand, five hundred fifty-five".
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