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8970006 = 235925339
BaseRepresentation
bin100010001101…
…111100010110
3121212201112110
4202031330112
54244020011
6520131450
7136146423
oct42157426
917781473
108970006
115077331
123006b86
131b20ac6
141296d4a
15bc2ba6
hex88df16

8970006 has 16 divisors (see below), whose sum is σ = 18244800. Its totient is φ = 2939208.

The previous prime is 8969993. The next prime is 8970007. The reversal of 8970006 is 6000798.

It is a happy number.

8970006 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×89700062 = 160922015280072, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8970007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12316 + ... + 13023.

It is an arithmetic number, because the mean of its divisors is an integer number (1140300).

Almost surely, 28970006 is an apocalyptic number.

8970006 is an abundant number, since it is smaller than the sum of its proper divisors (9274794).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8970006 is a wasteful number, since it uses less digits than its factorization.

8970006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25403.

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 8970006 is about 2994.9968280451. The cubic root of 8970006 is about 207.7770509304. Note that the first 3 decimals are identical.

The spelling of 8970006 in words is "eight million, nine hundred seventy thousand, six".

Divisors: 1 2 3 6 59 118 177 354 25339 50678 76017 152034 1495001 2990002 4485003 8970006