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4707030 = 235156901
BaseRepresentation
bin10001111101001011010110
322212010211110
4101331023112
52201111110
6244515450
755003056
oct21751326
98763743
104707030
112725509
1216abb86
13c8a633
148a7566
1562ea20
hex47d2d6

4707030 has 16 divisors (see below), whose sum is σ = 11296944. Its totient is φ = 1255200.

The previous prime is 4707023. The next prime is 4707083. The reversal of 4707030 is 307074.

It is a super-2 number, since 2×47070302 = 44312262841800, which contains 22 as substring.

It is an Ulam number.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 4706988 and 4707006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78421 + ... + 78480.

It is an arithmetic number, because the mean of its divisors is an integer number (706059).

Almost surely, 24707030 is an apocalyptic number.

4707030 is an abundant number, since it is smaller than the sum of its proper divisors (6589914).

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

4707030 is a wasteful number, since it uses less digits than its factorization.

4707030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156911.

The product of its (nonzero) digits is 588, while the sum is 21.

The square root of 4707030 is about 2169.5690816381. The cubic root of 4707030 is about 167.5903425911.

The spelling of 4707030 in words is "four million, seven hundred seven thousand, thirty".

Divisors: 1 2 3 5 6 10 15 30 156901 313802 470703 784505 941406 1569010 2353515 4707030