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5147496 = 233323831
BaseRepresentation
bin10011101000101101101000
3100200112001000
4103220231220
52304204441
6302155000
761516164
oct23505550
910615030
105147496
1129a6432
121882a60
1310b2c73
1497dca4
156ba2b6
hex4e8b68

5147496 has 32 divisors (see below), whose sum is σ = 14299200. Its totient is φ = 1715760.

The previous prime is 5147479. The next prime is 5147497. The reversal of 5147496 is 6947415.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 5147496.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5147497) 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, 11700 + ... + 12131.

It is an arithmetic number, because the mean of its divisors is an integer number (446850).

Almost surely, 25147496 is an apocalyptic number.

It is an amenable number.

5147496 is an abundant number, since it is smaller than the sum of its proper divisors (9151704).

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

5147496 is a wasteful number, since it uses less digits than its factorization.

5147496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23846 (or 23836 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 5147496 is about 2268.8093793882. The cubic root of 5147496 is about 172.6627575395.

The spelling of 5147496 in words is "five million, one hundred forty-seven thousand, four hundred ninety-six".

Divisors: 1 2 3 4 6 8 9 12 18 24 27 36 54 72 108 216 23831 47662 71493 95324 142986 190648 214479 285972 428958 571944 643437 857916 1286874 1715832 2573748 5147496