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87483613160239 = 233803635354793
BaseRepresentation
bin10011111001000011011101…
…101011111010001100101111
3102110202100111102022000001121
4103321003131223322030233
542431312414432111424
6510021230030321411
724266324326326202
oct2371033553721457
9373670442260047
1087483613160239
1125969656a326aa
12998aab1059267
1339a789166ac0a
14178632d941939
15a1a9b2310ee4
hex4f90ddafa32f

87483613160239 has 4 divisors (see below), whose sum is σ = 91287248515056. Its totient is φ = 83679977805424.

The previous prime is 87483613160233. The next prime is 87483613160257. The reversal of 87483613160239 is 93206131638478.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 87483613160239 - 217 = 87483613029167 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 (87483613160233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1901817677374 + ... + 1901817677419.

It is an arithmetic number, because the mean of its divisors is an integer number (22821812128764).

Almost surely, 287483613160239 is an apocalyptic number.

87483613160239 is a deficient number, since it is larger than the sum of its proper divisors (3803635354817).

87483613160239 is a wasteful number, since it uses less digits than its factorization.

87483613160239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3803635354816.

The product of its (nonzero) digits is 31352832, while the sum is 61.

The spelling of 87483613160239 in words is "eighty-seven trillion, four hundred eighty-three billion, six hundred thirteen million, one hundred sixty thousand, two hundred thirty-nine".

Divisors: 1 23 3803635354793 87483613160239