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4702930 = 252916217
BaseRepresentation
bin10001111100001011010010
322211221012121
4101330023102
52200443210
6244444454
754655111
oct21741322
98757177
104702930
112722421
1216a972a
13c887cb
148a5c78
1562d6da
hex47c2d2

4702930 has 16 divisors (see below), whose sum is σ = 8757720. Its totient is φ = 1816192.

The previous prime is 4702921. The next prime is 4702939. The reversal of 4702930 is 392074.

It is an interprime number because it is at equal distance from previous prime (4702921) and next prime (4702939).

It can be written as a sum of positive squares in 4 ways, for example, as 4322241 + 380689 = 2079^2 + 617^2 .

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 4702895 and 4702904.

It is not an unprimeable number, because it can be changed into a prime (4702939) by changing a digit.

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, 7819 + ... + 8398.

Almost surely, 24702930 is an apocalyptic number.

4702930 is a deficient number, since it is larger than the sum of its proper divisors (4054790).

4702930 is a wasteful number, since it uses less digits than its factorization.

4702930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16253.

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 4702930 is about 2168.6239876936. The cubic root of 4702930 is about 167.5416692944.

The spelling of 4702930 in words is "four million, seven hundred two thousand, nine hundred thirty".

Divisors: 1 2 5 10 29 58 145 290 16217 32434 81085 162170 470293 940586 2351465 4702930