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8230680341 = 1323413831753
BaseRepresentation
bin1111010101001011…
…00011011100010101
3210020121110212211122
413222211203130111
5113324023232331
63440420013325
7410651425412
oct75245433425
923217425748
108230680341
113544005a64
121718531245
13a1227cc70
14581195109
153328b517b
hex1ea963715

8230680341 has 32 divisors (see below), whose sum is σ = 9504940032. Its totient is φ = 7067427840.

The previous prime is 8230680331. The next prime is 8230680343. The reversal of 8230680341 is 1430860328.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 8230680341 - 214 = 8230663957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8230680343) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4694321 + ... + 4696073.

It is an arithmetic number, because the mean of its divisors is an integer number (297029376).

Almost surely, 28230680341 is an apocalyptic number.

It is an amenable number.

8230680341 is a deficient number, since it is larger than the sum of its proper divisors (1274259691).

8230680341 is a wasteful number, since it uses less digits than its factorization.

8230680341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2213.

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 8230680341 is about 90723.0970646395. The cubic root of 8230680341 is about 2019.0414971073.

The spelling of 8230680341 in words is "eight billion, two hundred thirty million, six hundred eighty thousand, three hundred forty-one".

Divisors: 1 13 23 41 299 383 533 943 1753 4979 8809 12259 15703 22789 40319 71873 114517 204139 361169 524147 671399 934349 1653079 4695197 8728187 15442177 21490027 27527359 200748301 357855667 633129257 8230680341