Base | Representation |
---|---|
bin | 11010001001101… |
… | …11010101011010 |
3 | 120021210121110102 |
4 | 31010313111122 |
5 | 422130112114 |
6 | 33434015402 |
7 | 5302456010 |
oct | 1504672532 |
9 | 507717412 |
10 | 219379034 |
11 | 102919796 |
12 | 61577562 |
13 | 365b0ba4 |
14 | 211c88b0 |
15 | 143d62de |
hex | d13755a |
219379034 has 16 divisors (see below), whose sum is σ = 384825408. Its totient is φ = 91832832.
The previous prime is 219379009. The next prime is 219379057. The reversal of 219379034 is 430973912.
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, 181607 + ... + 182810.
It is an arithmetic number, because the mean of its divisors is an integer number (24051588).
Almost surely, 2219379034 is an apocalyptic number.
219379034 is a deficient number, since it is larger than the sum of its proper divisors (165446374).
219379034 is a wasteful number, since it uses less digits than its factorization.
219379034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 364469.
The product of its (nonzero) digits is 40824, while the sum is 38.
The square root of 219379034 is about 14811.4494226595. The cubic root of 219379034 is about 603.1125605424.
The spelling of 219379034 in words is "two hundred nineteen million, three hundred seventy-nine thousand, thirty-four".
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