Base | Representation |
---|---|
bin | 10100110001111… |
… | …000100011101110 |
3 | 220021222210011022 |
4 | 110301320203232 |
5 | 1203221333123 |
6 | 54332054142 |
7 | 11432141603 |
oct | 2461704356 |
9 | 807883138 |
10 | 348621038 |
11 | 169873167 |
12 | 98904352 |
13 | 572c264c |
14 | 3442c6aa |
15 | 209151c8 |
hex | 14c788ee |
348621038 has 16 divisors (see below), whose sum is σ = 535642800. Its totient is φ = 170081856.
The previous prime is 348621037. The next prime is 348621083. The reversal of 348621038 is 830126843.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 348620989 and 348621007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (348621037) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131906 + ... + 134522.
It is an arithmetic number, because the mean of its divisors is an integer number (33477675).
Almost surely, 2348621038 is an apocalyptic number.
348621038 is a deficient number, since it is larger than the sum of its proper divisors (187021762).
348621038 is a wasteful number, since it uses less digits than its factorization.
348621038 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4211.
The product of its (nonzero) digits is 27648, while the sum is 35.
The square root of 348621038 is about 18671.3962520214. The cubic root of 348621038 is about 703.8031353276.
The spelling of 348621038 in words is "three hundred forty-eight million, six hundred twenty-one thousand, thirty-eight".
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