Base | Representation |
---|---|
bin | 1101011010011001101… |
… | …0110110000101000001 |
3 | 211000202201220011200112 |
4 | 3112212122312011001 |
5 | 12233402340244133 |
6 | 253504514201105 |
7 | 22435103630042 |
oct | 3264632660501 |
9 | 730681804615 |
10 | 230425321793 |
11 | 897a50a5847 |
12 | 387a8b83195 |
13 | 18962850374 |
14 | b21cc028c9 |
15 | 5ed95b4648 |
hex | 35a66b6141 |
230425321793 has 8 divisors (see below), whose sum is σ = 235190003328. Its totient is φ = 225676086064.
The previous prime is 230425321771. The next prime is 230425321801. The reversal of 230425321793 is 397123524032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-230425321793 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 230425321793.
It is not an unprimeable number, because it can be changed into a prime (230425321193) 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, 3831305 + ... + 3890982.
It is an arithmetic number, because the mean of its divisors is an integer number (29398750416).
Almost surely, 2230425321793 is an apocalyptic number.
It is an amenable number.
230425321793 is a deficient number, since it is larger than the sum of its proper divisors (4764681535).
230425321793 is an equidigital number, since it uses as much as digits as its factorization.
230425321793 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7722903.
The product of its (nonzero) digits is 272160, while the sum is 41.
The spelling of 230425321793 in words is "two hundred thirty billion, four hundred twenty-five million, three hundred twenty-one thousand, seven hundred ninety-three".
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