Base | Representation |
---|---|
bin | 10100110001000… |
… | …011001111110000 |
3 | 220021120200121200 |
4 | 110301003033300 |
5 | 1203142341142 |
6 | 54323251200 |
7 | 11430242142 |
oct | 2461031760 |
9 | 807520550 |
10 | 348402672 |
11 | 1697340a2 |
12 | 98819b00 |
13 | 57247137 |
14 | 343b2c92 |
15 | 208c064c |
hex | 14c433f0 |
348402672 has 30 divisors (see below), whose sum is σ = 975043992. Its totient is φ = 116134176.
The previous prime is 348402671. The next prime is 348402713. The reversal of 348402672 is 276204843.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (348402671) by changing a digit.
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 5 ways as a sum of consecutive naturals, for example, 1209588 + ... + 1209875.
Almost surely, 2348402672 is an apocalyptic number.
It is an amenable number.
348402672 is an abundant number, since it is smaller than the sum of its proper divisors (626641320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
348402672 is a wasteful number, since it uses less digits than its factorization.
348402672 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2419477 (or 2419468 counting only the distinct ones).
The product of its (nonzero) digits is 64512, while the sum is 36.
The square root of 348402672 is about 18665.5477283684. The cubic root of 348402672 is about 703.6561574174.
The spelling of 348402672 in words is "three hundred forty-eight million, four hundred two thousand, six hundred seventy-two".
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