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182113071 = 3768312697
BaseRepresentation
bin10101101101011…
…01001100101111
3110200200022011120
422312231030233
5333110104241
630023152023
74340635620
oct1266551457
9420608146
10182113071
1193886278
1250ba5613
132b96391a
141a287a47
1510ec4666
hexadad32f

182113071 has 16 divisors (see below), whose sum is σ = 277933824. Its totient is φ = 103904064.

The previous prime is 182113049. The next prime is 182113093. The reversal of 182113071 is 170311281.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (182113049) and next prime (182113093).

It is not a de Polignac number, because 182113071 - 225 = 148558639 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (182113171) 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 15 ways as a sum of consecutive naturals, for example, 7995 + ... + 20691.

It is an arithmetic number, because the mean of its divisors is an integer number (17370864).

Almost surely, 2182113071 is an apocalyptic number.

182113071 is a deficient number, since it is larger than the sum of its proper divisors (95820753).

182113071 is a wasteful number, since it uses less digits than its factorization.

182113071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13390.

The product of its (nonzero) digits is 336, while the sum is 24.

The square root of 182113071 is about 13494.9276026217. The cubic root of 182113071 is about 566.8224453304.

The spelling of 182113071 in words is "one hundred eighty-two million, one hundred thirteen thousand, seventy-one".

Divisors: 1 3 7 21 683 2049 4781 12697 14343 38091 88879 266637 8672051 26016153 60704357 182113071