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5030830 = 257210267
BaseRepresentation
bin10011001100001110101110
3100110121000001
4103030032232
52241441310
6255454514
760522100
oct23141656
910417001
105030830
112926812
12182743a
131071b2c
1494d570
1569593a
hex4cc3ae

5030830 has 24 divisors (see below), whose sum is σ = 10534968. Its totient is φ = 1724688.

The previous prime is 5030821. The next prime is 5030917. The reversal of 5030830 is 380305.

It is a junction number, because it is equal to n+sod(n) for n = 5030798 and 5030807.

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, 4644 + ... + 5623.

It is an arithmetic number, because the mean of its divisors is an integer number (438957).

Almost surely, 25030830 is an apocalyptic number.

5030830 is an abundant number, since it is smaller than the sum of its proper divisors (5504138).

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

5030830 is a wasteful number, since it uses less digits than its factorization.

5030830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10288 (or 10281 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 5030830 is about 2242.9511809221. The cubic root of 5030830 is about 171.3483318269.

The spelling of 5030830 in words is "five million, thirty thousand, eight hundred thirty".

Divisors: 1 2 5 7 10 14 35 49 70 98 245 490 10267 20534 51335 71869 102670 143738 359345 503083 718690 1006166 2515415 5030830