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70982332 = 22127139729
BaseRepresentation
bin1000011101100…
…01101010111100
311221120021110021
410032301222330
5121132413312
611013221524
71521224401
oct416615274
9157507407
1070982332
1137082093
121b9318a4
13119239a5
1495da2a8
156371c07
hex43b1abc

70982332 has 12 divisors (see below), whose sum is σ = 125198080. Its totient is φ = 35211456.

The previous prime is 70982297. The next prime is 70982339. The reversal of 70982332 is 23328907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70982339) 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, 69357 + ... + 70372.

Almost surely, 270982332 is an apocalyptic number.

It is an amenable number.

70982332 is a deficient number, since it is larger than the sum of its proper divisors (54215748).

70982332 is a wasteful number, since it uses less digits than its factorization.

70982332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139860 (or 139858 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 70982332 is about 8425.1013050289. The cubic root of 70982332 is about 414.0474246900.

The spelling of 70982332 in words is "seventy million, nine hundred eighty-two thousand, three hundred thirty-two".

Divisors: 1 2 4 127 254 508 139729 279458 558916 17745583 35491166 70982332