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8970141 = 326311369
BaseRepresentation
bin100010001101…
…111110011101
3121212201201110
4202031332131
54244021031
6520132233
7136150005
oct42157635
917781643
108970141
115077444
123007079
131b20b9b
141297005
15bc2c46
hex88df9d

8970141 has 8 divisors (see below), whose sum is σ = 12006720. Its totient is φ = 5956832.

The previous prime is 8970139. The next prime is 8970163. The reversal of 8970141 is 1410798.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8970141 - 21 = 8970139 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8970099 and 8970108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8970121) 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, 4896 + ... + 6473.

It is an arithmetic number, because the mean of its divisors is an integer number (1500840).

Almost surely, 28970141 is an apocalyptic number.

It is an amenable number.

8970141 is a deficient number, since it is larger than the sum of its proper divisors (3036579).

8970141 is a wasteful number, since it uses less digits than its factorization.

8970141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11635.

The product of its (nonzero) digits is 2016, while the sum is 30.

The square root of 8970141 is about 2995.0193655467. The cubic root of 8970141 is about 207.7780932843.

The spelling of 8970141 in words is "eight million, nine hundred seventy thousand, one hundred forty-one".

Divisors: 1 3 263 789 11369 34107 2990047 8970141