Base | Representation |
---|---|
bin | 10100100011000… |
… | …111100101011011 |
3 | 220000201010200100 |
4 | 110203013211123 |
5 | 1201224003202 |
6 | 54113110443 |
7 | 11354221200 |
oct | 2443074533 |
9 | 800633610 |
10 | 344750427 |
11 | 16766a10a |
12 | 97558423 |
13 | 56568948 |
14 | 33b01ca7 |
15 | 203ed41c |
hex | 148c795b |
344750427 has 72 divisors (see below), whose sum is σ = 619950240. Its totient is φ = 183617280.
The previous prime is 344750401. The next prime is 344750431. The reversal of 344750427 is 724057443.
It is not a de Polignac number, because 344750427 - 26 = 344750363 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 344750391 and 344750400.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (344750447) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 415449 + ... + 416277.
It is an arithmetic number, because the mean of its divisors is an integer number (8610420).
Almost surely, 2344750427 is an apocalyptic number.
344750427 is a deficient number, since it is larger than the sum of its proper divisors (275199813).
344750427 is a wasteful number, since it uses less digits than its factorization.
344750427 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 913 (or 903 counting only the distinct ones).
The product of its (nonzero) digits is 94080, while the sum is 36.
The square root of 344750427 is about 18567.4561262441. The cubic root of 344750427 is about 701.1887467826.
The spelling of 344750427 in words is "three hundred forty-four million, seven hundred fifty thousand, four hundred twenty-seven".
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