Base | Representation |
---|---|
bin | 10111101110010… |
… | …00000100110010 |
3 | 111212110021012002 |
4 | 23313020010302 |
5 | 401421002440 |
6 | 31425134002 |
7 | 4634322002 |
oct | 1367100462 |
9 | 455407162 |
10 | 199000370 |
11 | a236aa18 |
12 | 5678a302 |
13 | 322c72ca |
14 | 1c602002 |
15 | 1270d115 |
hex | bdc8132 |
199000370 has 32 divisors (see below), whose sum is σ = 375795072. Its totient is φ = 75727872.
The previous prime is 199000337. The next prime is 199000387. The reversal of 199000370 is 73000991.
It is a super-2 number, since 2×1990003702 = 79202294520273800, which contains 22 as substring.
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42149 + ... + 46631.
It is an arithmetic number, because the mean of its divisors is an integer number (11743596).
Almost surely, 2199000370 is an apocalyptic number.
199000370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
199000370 is a deficient number, since it is larger than the sum of its proper divisors (176794702).
199000370 is a wasteful number, since it uses less digits than its factorization.
199000370 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4706.
The product of its (nonzero) digits is 1701, while the sum is 29.
The square root of 199000370 is about 14106.7490939621. The cubic root of 199000370 is about 583.8276079172.
The spelling of 199000370 in words is "one hundred ninety-nine million, three hundred seventy", and thus it is an aban number.
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