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9970112 = 26155783
BaseRepresentation
bin100110000010…
…000111000000
3200202112102102
4212002013000
510023020422
6553405532
7150513245
oct46020700
920675372
109970112
11569a769
1234098a8
1320b1099
1414775cc
15d1e192
hex9821c0

9970112 has 14 divisors (see below), whose sum is σ = 19784568. Its totient is φ = 4985024.

The previous prime is 9970111. The next prime is 9970123. The reversal of 9970112 is 2110799.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9970111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 77828 + ... + 77955.

Almost surely, 29970112 is an apocalyptic number.

It is an amenable number.

9970112 is a deficient number, since it is larger than the sum of its proper divisors (9814456).

9970112 is a wasteful number, since it uses less digits than its factorization.

9970112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155795 (or 155785 counting only the distinct ones).

The product of its (nonzero) digits is 1134, while the sum is 29.

The square root of 9970112 is about 3157.5484160975. The cubic root of 9970112 is about 215.2286156629.

The spelling of 9970112 in words is "nine million, nine hundred seventy thousand, one hundred twelve".

Divisors: 1 2 4 8 16 32 64 155783 311566 623132 1246264 2492528 4985056 9970112