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6141984 = 253137467
BaseRepresentation
bin10111011011100000100000
3102120001012220
4113123200200
53033020414
6335351040
7103130442
oct27334040
912501186
106141984
113515622
122082480
131370814
14b5c492
15814ca9
hex5db820

6141984 has 48 divisors (see below), whose sum is σ = 16275168. Its totient is φ = 2028032.

The previous prime is 6141983. The next prime is 6142033. The reversal of 6141984 is 4891416.

It is a tau number, because it is divible by the number of its divisors (48).

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (6141983) 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, 12919 + ... + 13385.

It is an arithmetic number, because the mean of its divisors is an integer number (339066).

Almost surely, 26141984 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6141984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8137584).

6141984 is an abundant number, since it is smaller than the sum of its proper divisors (10133184).

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

6141984 is a wasteful number, since it uses less digits than its factorization.

6141984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 617 (or 609 counting only the distinct ones).

The product of its digits is 6912, while the sum is 33.

The square root of 6141984 is about 2478.3026449568. The cubic root of 6141984 is about 183.1342441178.

The spelling of 6141984 in words is "six million, one hundred forty-one thousand, nine hundred eighty-four".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 96 137 274 411 467 548 822 934 1096 1401 1644 1868 2192 2802 3288 3736 4384 5604 6576 7472 11208 13152 14944 22416 44832 63979 127958 191937 255916 383874 511832 767748 1023664 1535496 2047328 3070992 6141984