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8234508141 = 331440721169
BaseRepresentation
bin1111010101101000…
…01001111101101101
3210020212200100121000
413222310021331231
5113331013230031
63441034030513
7411026110236
oct75264117555
923225610530
108234508141
11354618a932
121719878439
13a12cc0332
145818b008d
15332dbe3e6
hex1ead09f6d

8234508141 has 16 divisors (see below), whose sum is σ = 12200694400. Its totient is φ = 5489031744.

The previous prime is 8234508119. The next prime is 8234508197. The reversal of 8234508141 is 1418054328.

8234508141 is a `hidden beast` number, since 8 + 2 + 3 + 4 + 508 + 141 = 666.

It is not a de Polignac number, because 8234508141 - 27 = 8234508013 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8234508096 and 8234508105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8234508341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 378405 + ... + 399573.

It is an arithmetic number, because the mean of its divisors is an integer number (762543400).

Almost surely, 28234508141 is an apocalyptic number.

It is an amenable number.

8234508141 is a deficient number, since it is larger than the sum of its proper divisors (3966186259).

8234508141 is a wasteful number, since it uses less digits than its factorization.

8234508141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35585 (or 35579 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 36.

The square root of 8234508141 is about 90744.1906735632. The cubic root of 8234508141 is about 2019.3544436662.

The spelling of 8234508141 in words is "eight billion, two hundred thirty-four million, five hundred eight thousand, one hundred forty-one".

Divisors: 1 3 9 27 14407 21169 43221 63507 129663 190521 388989 571563 304981783 914945349 2744836047 8234508141