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6114061660 = 225743671869
BaseRepresentation
bin1011011000110110…
…10010110101011100
3120210002200111212011
411230123102311130
5100010144433120
62450405321004
7304340444440
oct55433226534
916702614764
106114061660
112658257023
121227706164
137658c3a85
14420020820
1525bb68c5a
hex16c6d2d5c

6114061660 has 24 divisors (see below), whose sum is σ = 14673748320. Its totient is φ = 2096249664.

The previous prime is 6114061649. The next prime is 6114061663. The reversal of 6114061660 is 661604116.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6114061663) 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, 21835795 + ... + 21836074.

It is an arithmetic number, because the mean of its divisors is an integer number (611406180).

Almost surely, 26114061660 is an apocalyptic number.

It is an amenable number.

6114061660 is an abundant number, since it is smaller than the sum of its proper divisors (8559686660).

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

6114061660 is a wasteful number, since it uses less digits than its factorization.

6114061660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43671885 (or 43671883 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 6114061660 is about 78192.4654938057. The cubic root of 6114061660 is about 1828.5630432849.

Adding to 6114061660 its reverse (661604116), we get a palindrome (6775665776).

The spelling of 6114061660 in words is "six billion, one hundred fourteen million, sixty-one thousand, six hundred sixty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 43671869 87343738 174687476 218359345 305703083 436718690 611406166 873437380 1222812332 1528515415 3057030830 6114061660