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4870485 = 325108233
BaseRepresentation
bin10010100101000101010101
3100011110001100
4102211011111
52221323420
6252220313
756253444
oct22450525
910143040
104870485
1128272a4
12176a699
131016b59
1490ad5b
15663190
hex4a5155

4870485 has 12 divisors (see below), whose sum is σ = 8442252. Its totient is φ = 2597568.

The previous prime is 4870477. The next prime is 4870493. The reversal of 4870485 is 5840784.

It is an interprime number because it is at equal distance from previous prime (4870477) and next prime (4870493).

It can be written as a sum of positive squares in 2 ways, for example, as 2683044 + 2187441 = 1638^2 + 1479^2 .

It is not a de Polignac number, because 4870485 - 23 = 4870477 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54072 + ... + 54161.

It is an arithmetic number, because the mean of its divisors is an integer number (703521).

Almost surely, 24870485 is an apocalyptic number.

4870485 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4870485 is a deficient number, since it is larger than the sum of its proper divisors (3571767).

4870485 is a wasteful number, since it uses less digits than its factorization.

4870485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108244 (or 108241 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 36.

The square root of 4870485 is about 2206.9175335748. The cubic root of 4870485 is about 169.5082095901.

Subtracting 4870485 from its reverse (5840784), we obtain a cube (970299 = 993).

It can be divided in two parts, 4 and 870485, that added together give a square (870489 = 9332).

The spelling of 4870485 in words is "four million, eight hundred seventy thousand, four hundred eighty-five".

Divisors: 1 3 5 9 15 45 108233 324699 541165 974097 1623495 4870485