Base | Representation |
---|---|
bin | 100000010100… |
… | …1111101001110 |
3 | 1011220002202100 |
4 | 1000221331032 |
5 | 13314332240 |
6 | 1403135530 |
7 | 264031125 |
oct | 100517516 |
9 | 34802670 |
10 | 16949070 |
11 | 96270a6 |
12 | 58145a6 |
13 | 3685848 |
14 | 2372abc |
15 | 174be30 |
hex | 1029f4e |
16949070 has 24 divisors (see below), whose sum is σ = 44067816. Its totient is φ = 4519728.
The previous prime is 16949069. The next prime is 16949081. The reversal of 16949070 is 7094961.
16949070 is a `hidden beast` number, since 169 + 490 + 7 + 0 = 666.
It is an alternating number because its digits alternate between odd and even.
It is a congruent number.
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, 94072 + ... + 94251.
It is an arithmetic number, because the mean of its divisors is an integer number (1836159).
Almost surely, 216949070 is an apocalyptic number.
16949070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
16949070 is an abundant number, since it is smaller than the sum of its proper divisors (27118746).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16949070 is a wasteful number, since it uses less digits than its factorization.
16949070 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 188336 (or 188333 counting only the distinct ones).
The product of its (nonzero) digits is 13608, while the sum is 36.
The square root of 16949070 is about 4116.9248232145. The cubic root of 16949070 is about 256.8711269773.
The spelling of 16949070 in words is "sixteen million, nine hundred forty-nine thousand, seventy".
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