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6156060 = 2235374759
BaseRepresentation
bin10111011110111100011100
3102120202112020
4113132330130
53033443220
6335540140
7103216461
oct27367434
912522466
106156060
113525159
12208a650
131377051
14b63668
15819040
hex5def1c

6156060 has 96 divisors (see below), whose sum is σ = 18385920. Its totient is φ = 1536768.

The previous prime is 6156049. The next prime is 6156067. The reversal of 6156060 is 606516.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 6156060.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6156067) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 104311 + ... + 104369.

It is an arithmetic number, because the mean of its divisors is an integer number (191520).

Almost surely, 26156060 is an apocalyptic number.

6156060 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6156060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9192960).

6156060 is an abundant number, since it is smaller than the sum of its proper divisors (12229860).

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

6156060 is a wasteful number, since it uses less digits than its factorization.

6156060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155 (or 153 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 6156060 is about 2481.1408666176. The cubic root of 6156060 is about 183.2740377570.

The spelling of 6156060 in words is "six million, one hundred fifty-six thousand, sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 37 47 59 60 74 94 111 118 141 148 177 185 188 222 235 236 282 295 354 370 444 470 555 564 590 705 708 740 885 940 1110 1180 1410 1739 1770 2183 2220 2773 2820 3478 3540 4366 5217 5546 6549 6956 8319 8695 8732 10434 10915 11092 13098 13865 16638 17390 20868 21830 26085 26196 27730 32745 33276 34780 41595 43660 52170 55460 65490 83190 102601 104340 130980 166380 205202 307803 410404 513005 615606 1026010 1231212 1539015 2052020 3078030 6156060