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2300141291 = 72278916831
BaseRepresentation
bin1000100100011001…
…0101111011101011
312221022010021200012
42021012111323223
514202314010131
61020124002135
7110666610200
oct21106257353
95838107605
102300141291
11a80408218
1254239034b
132a86c4566
1417b6a7ca7
15d6ded52b
hex89195eeb

2300141291 has 12 divisors (see below), whose sum is σ = 2676792960. Its totient is φ = 1970725680.

The previous prime is 2300141269. The next prime is 2300141407. The reversal of 2300141291 is 1921410032.

It is not a de Polignac number, because 2300141291 - 26 = 2300141227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2300141201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 128246 + ... + 145076.

It is an arithmetic number, because the mean of its divisors is an integer number (223066080).

Almost surely, 22300141291 is an apocalyptic number.

2300141291 is a deficient number, since it is larger than the sum of its proper divisors (376651669).

2300141291 is a wasteful number, since it uses less digits than its factorization.

2300141291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19634 (or 19627 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 2300141291 is about 47959.7882710089. The cubic root of 2300141291 is about 1320.0331509504.

The spelling of 2300141291 in words is "two billion, three hundred million, one hundred forty-one thousand, two hundred ninety-one".

Divisors: 1 7 49 2789 16831 19523 117817 136661 824719 46941659 328591613 2300141291