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6141972 = 223511831
BaseRepresentation
bin10111011011100000010100
3102120001012110
4113123200110
53033020342
6335351020
7103130424
oct27334024
912501173
106141972
113515611
122082470
131370805
14b5c484
15814c9c
hex5db814

6141972 has 12 divisors (see below), whose sum is σ = 14331296. Its totient is φ = 2047320.

The previous prime is 6141899. The next prime is 6141977. The reversal of 6141972 is 2791416.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6141977) 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 3 ways as a sum of consecutive naturals, for example, 255904 + ... + 255927.

Almost surely, 26141972 is an apocalyptic number.

It is an amenable number.

6141972 is an abundant number, since it is smaller than the sum of its proper divisors (8189324).

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

6141972 is a wasteful number, since it uses less digits than its factorization.

6141972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511838 (or 511836 counting only the distinct ones).

The product of its digits is 3024, while the sum is 30.

The square root of 6141972 is about 2478.3002239438. The cubic root of 6141972 is about 183.1341248506.

The spelling of 6141972 in words is "six million, one hundred forty-one thousand, nine hundred seventy-two".

Divisors: 1 2 3 4 6 12 511831 1023662 1535493 2047324 3070986 6141972