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5030725 = 527171989
BaseRepresentation
bin10011001100001101000101
3100110120212011
4103030031011
52241440400
6255454221
760521560
oct23141505
910416764
105030725
112926727
121827371
131071a7b
1494d4d7
156958ba
hex4cc345

5030725 has 48 divisors (see below), whose sum is σ = 8035200. Its totient is φ = 3041280.

The previous prime is 5030723. The next prime is 5030747. The reversal of 5030725 is 5270305.

It is not a de Polignac number, because 5030725 - 21 = 5030723 is a prime.

It is an Ulam number.

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

It is a junction number, because it is equal to n+sod(n) for n = 5030696 and 5030705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5030723) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 56481 + ... + 56569.

It is an arithmetic number, because the mean of its divisors is an integer number (167400).

Almost surely, 25030725 is an apocalyptic number.

It is an amenable number.

5030725 is a deficient number, since it is larger than the sum of its proper divisors (3004475).

5030725 is a wasteful number, since it uses less digits than its factorization.

5030725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142 (or 137 counting only the distinct ones).

The product of its (nonzero) digits is 1050, while the sum is 22.

The square root of 5030725 is about 2242.9277741381. The cubic root of 5030725 is about 171.3471397307.

The spelling of 5030725 in words is "five million, thirty thousand, seven hundred twenty-five".

Divisors: 1 5 7 17 19 25 35 85 89 95 119 133 175 323 425 445 475 595 623 665 1513 1615 1691 2225 2261 2975 3115 3325 7565 8075 8455 10591 11305 11837 15575 28747 37825 42275 52955 56525 59185 143735 201229 264775 295925 718675 1006145 5030725