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4970018 = 2171271151
BaseRepresentation
bin10010111101011000100010
3100100111120202
4102331120202
52233020033
6254305202
760146564
oct22753042
910314522
104970018
112895059
1217b8202
131050251
14935334
156828e8
hex4bd622

4970018 has 16 divisors (see below), whose sum is σ = 7962624. Its totient is φ = 2318400.

The previous prime is 4969997. The next prime is 4970029. The reversal of 4970018 is 8100794.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 3743 + ... + 4893.

It is an arithmetic number, because the mean of its divisors is an integer number (497664).

Almost surely, 24970018 is an apocalyptic number.

4970018 is a deficient number, since it is larger than the sum of its proper divisors (2992606).

4970018 is a wasteful number, since it uses less digits than its factorization.

4970018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1297.

The product of its (nonzero) digits is 2016, while the sum is 29.

The square root of 4970018 is about 2229.3537180089. The cubic root of 4970018 is about 170.6551192206.

The spelling of 4970018 in words is "four million, nine hundred seventy thousand, eighteen".

Divisors: 1 2 17 34 127 254 1151 2159 2302 4318 19567 39134 146177 292354 2485009 4970018