Base | Representation |
---|---|
bin | 111101010011… |
… | …010111001010 |
3 | 1010020110000112 |
4 | 331103113022 |
5 | 13103220330 |
6 | 1332234322 |
7 | 253410401 |
oct | 75232712 |
9 | 33213015 |
10 | 16070090 |
11 | 9086773 |
12 | 546b9a2 |
13 | 343873a |
14 | 21c4638 |
15 | 1626795 |
hex | f535ca |
16070090 has 16 divisors (see below), whose sum is σ = 29859840. Its totient is φ = 6220560.
The previous prime is 16070081. The next prime is 16070111. The reversal of 16070090 is 9007061.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25610 + ... + 26229.
It is an arithmetic number, because the mean of its divisors is an integer number (1866240).
Almost surely, 216070090 is an apocalyptic number.
16070090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
16070090 is a deficient number, since it is larger than the sum of its proper divisors (13789750).
16070090 is a wasteful number, since it uses less digits than its factorization.
16070090 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51877.
The product of its (nonzero) digits is 378, while the sum is 23.
The square root of 16070090 is about 4008.7516760209. The cubic root of 16070090 is about 252.3516234432.
The spelling of 16070090 in words is "sixteen million, seventy thousand, ninety".
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