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3094249180 = 22511195313967
BaseRepresentation
bin1011100001101110…
…0111111011011100
321222122101010220111
42320123213323130
522314111433210
61231012255404
7136451453431
oct27033477334
97878333814
103094249180
111348694230
12724311564
133a4093599
14214d3bb88
151319ae88a
hexb86e7edc

3094249180 has 96 divisors (see below), whose sum is σ = 7603061760. Its totient is φ = 1045774080.

The previous prime is 3094249157. The next prime is 3094249181. The reversal of 3094249180 is 819424903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3094249181) 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, 214557 + ... + 228523.

It is an arithmetic number, because the mean of its divisors is an integer number (79198560).

Almost surely, 23094249180 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 3094249180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3801530880).

3094249180 is an abundant number, since it is smaller than the sum of its proper divisors (4508812580).

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

3094249180 is a wasteful number, since it uses less digits than its factorization.

3094249180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14059 (or 14057 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 40.

The square root of 3094249180 is about 55625.9757667225. The cubic root of 3094249180 is about 1457.1975358640.

The spelling of 3094249180 in words is "three billion, ninety-four million, two hundred forty-nine thousand, one hundred eighty".

Divisors: 1 2 4 5 10 11 19 20 22 38 44 53 55 76 95 106 110 190 209 212 220 265 380 418 530 583 836 1007 1045 1060 1166 2014 2090 2332 2915 4028 4180 5035 5830 10070 11077 11660 13967 20140 22154 27934 44308 55385 55868 69835 110770 139670 153637 221540 265373 279340 307274 530746 614548 740251 768185 1061492 1326865 1480502 1536370 2653730 2919103 2961004 3072740 3701255 5307460 5838206 7402510 8142761 11676412 14064769 14595515 14805020 16285522 28129538 29191030 32571044 40713805 56259076 58382060 70323845 81427610 140647690 154712459 162855220 281295380 309424918 618849836 773562295 1547124590 3094249180