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8230324807 = 2337157229269
BaseRepresentation
bin1111010101001000…
…01100101001000111
3210020120210211010201
413222210030221013
5113323430343212
63440404231331
7410645415025
oct75244145107
923216724121
108230324807
113543892931
12171839b547
13a121871a3
14581101715
15332844b57
hex1ea90ca47

8230324807 has 32 divisors (see below), whose sum is σ = 8948361600. Its totient is φ = 7549521408.

The previous prime is 8230324799. The next prime is 8230324811. The reversal of 8230324807 is 7084230328.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 8230324807 - 23 = 8230324799 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8230324877) 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, 30595869 + ... + 30596137.

It is an arithmetic number, because the mean of its divisors is an integer number (279636300).

Almost surely, 28230324807 is an apocalyptic number.

8230324807 is a deficient number, since it is larger than the sum of its proper divisors (718036793).

8230324807 is a wasteful number, since it uses less digits than its factorization.

8230324807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 715.

The product of its (nonzero) digits is 64512, while the sum is 37.

The square root of 8230324807 is about 90721.1375975853. The cubic root of 8230324807 is about 2019.0124250579.

The spelling of 8230324807 in words is "eight billion, two hundred thirty million, three hundred twenty-four thousand, eight hundred seven".

Divisors: 1 23 37 157 229 269 851 3611 5267 5809 6187 8473 9953 35953 42233 61601 133607 194879 228919 826919 971359 1330261 1416823 1562621 2279237 9671357 30596003 35940283 52422451 222441211 357840209 8230324807