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6190068 = 223515839
BaseRepresentation
bin10111100111001111110100
3102122111011210
4113213033310
53041040233
6340401420
7103420563
oct27471764
912574153
106190068
113548765
1220a6270
131389681
14b71bda
15824163
hex5e73f4

6190068 has 12 divisors (see below), whose sum is σ = 14443520. Its totient is φ = 2063352.

The previous prime is 6190061. The next prime is 6190069. The reversal of 6190068 is 8600916.

It is a tau number, because it is divible by the number of its divisors (12).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6190061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 257908 + ... + 257931.

Almost surely, 26190068 is an apocalyptic number.

It is an amenable number.

6190068 is an abundant number, since it is smaller than the sum of its proper divisors (8253452).

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

6190068 is a wasteful number, since it uses less digits than its factorization.

6190068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515846 (or 515844 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 6190068 is about 2487.9847266412. The cubic root of 6190068 is about 183.6109058886.

The spelling of 6190068 in words is "six million, one hundred ninety thousand, sixty-eight".

Divisors: 1 2 3 4 6 12 515839 1031678 1547517 2063356 3095034 6190068