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5147130 = 235171571
BaseRepresentation
bin10011101000100111111010
3100200111112110
4103220213322
52304202010
6302153150
761515132
oct23504772
910614473
105147130
1129a612a
1218827b6
1310b2a51
1497dac2
156ba120
hex4e89fa

5147130 has 16 divisors (see below), whose sum is σ = 12353184. Its totient is φ = 1372560.

The previous prime is 5147069. The next prime is 5147159. The reversal of 5147130 is 317415.

It is a junction number, because it is equal to n+sod(n) for n = 5147097 and 5147106.

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, 85756 + ... + 85815.

It is an arithmetic number, because the mean of its divisors is an integer number (772074).

Almost surely, 25147130 is an apocalyptic number.

5147130 is an abundant number, since it is smaller than the sum of its proper divisors (7206054).

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

5147130 is a wasteful number, since it uses less digits than its factorization.

5147130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171581.

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 5147130 is about 2268.7287189085. The cubic root of 5147130 is about 172.6586651894.

The spelling of 5147130 in words is "five million, one hundred forty-seven thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 171571 343142 514713 857855 1029426 1715710 2573565 5147130