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182115080749 = 7255719073499
BaseRepresentation
bin1010100110011011100…
…1111001101000101101
3122102001220122122120201
42221212321321220231
510440432430040444
6215355034113501
716104660434200
oct2514671715055
9572056578521
10182115080749
11702642406a8
122b365b7b891
1314233bb2714
148b58a8d937
154b0d24ddd4
hex2a66e79a2d

182115080749 has 24 divisors (see below), whose sum is σ = 212400468000. Its totient is φ = 155692174176.

The previous prime is 182115080729. The next prime is 182115080789. The reversal of 182115080749 is 947080511281.

It is not a de Polignac number, because 182115080749 - 215 = 182115047981 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 182115080699 and 182115080708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (182115080729) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 52046002 + ... + 52049500.

It is an arithmetic number, because the mean of its divisors is an integer number (8850019500).

Almost surely, 2182115080749 is an apocalyptic number.

It is an amenable number.

182115080749 is a deficient number, since it is larger than the sum of its proper divisors (30285387251).

182115080749 is a wasteful number, since it uses less digits than its factorization.

182115080749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5977 (or 5970 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 46.

The spelling of 182115080749 in words is "one hundred eighty-two billion, one hundred fifteen million, eighty thousand, seven hundred forty-nine".

Divisors: 1 7 49 557 1907 3499 3899 13349 24493 27293 93443 171451 1062199 1948943 6672593 7435393 13642601 46708151 52047751 95498207 326957057 3716634301 26016440107 182115080749