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5190168 = 2331712721
BaseRepresentation
bin10011110011001000011000
3100202200120110
4103303020120
52312041133
6303124320
762054454
oct23631030
910680513
105190168
112a254a5
1218a36a0
1310c9509
14991664
156c7c63
hex4f3218

5190168 has 32 divisors (see below), whose sum is σ = 13739760. Its totient is φ = 1628160.

The previous prime is 5190167. The next prime is 5190169. The reversal of 5190168 is 8610915.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (5190167) and next prime (5190169).

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5190167) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5953 + ... + 6768.

Almost surely, 25190168 is an apocalyptic number.

It is an amenable number.

5190168 is an abundant number, since it is smaller than the sum of its proper divisors (8549592).

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

5190168 is a wasteful number, since it uses less digits than its factorization.

5190168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12747 (or 12743 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 30.

The square root of 5190168 is about 2278.1940215882. The cubic root of 5190168 is about 173.1385616280.

The spelling of 5190168 in words is "five million, one hundred ninety thousand, one hundred sixty-eight".

Divisors: 1 2 3 4 6 8 12 17 24 34 51 68 102 136 204 408 12721 25442 38163 50884 76326 101768 152652 216257 305304 432514 648771 865028 1297542 1730056 2595084 5190168