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70006324 = 2279221539
BaseRepresentation
bin1000010110000…
…11011000110100
311212201200121211
410023003120310
5120410200244
610540251204
71510021033
oct413033064
9155650554
1070006324
1136575873
121b540b04
131167167b
14942471a
15622c934
hex42c3634

70006324 has 12 divisors (see below), whose sum is σ = 124062400. Its totient is φ = 34559928.

The previous prime is 70006303. The next prime is 70006327. The reversal of 70006324 is 42360007.

It is a super-3 number, since 3×700063243 (a number of 25 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 70006295 and 70006304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70006327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110454 + ... + 111085.

Almost surely, 270006324 is an apocalyptic number.

It is an amenable number.

70006324 is a deficient number, since it is larger than the sum of its proper divisors (54056076).

70006324 is a wasteful number, since it uses less digits than its factorization.

70006324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221622 (or 221620 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 70006324 is about 8366.9781880916. The cubic root of 70006324 is about 412.1409405634.

The spelling of 70006324 in words is "seventy million, six thousand, three hundred twenty-four".

Divisors: 1 2 4 79 158 316 221539 443078 886156 17501581 35003162 70006324