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1348180036 = 2271719149069
BaseRepresentation
bin101000001011011…
…1001100001000100
310110221211122022221
41100112321201010
510230113230121
6341440102124
745260225020
oct12026714104
93427748287
101348180036
11632015685
12317604944
13186406b88
14cb0a3380
157d55ab41
hex505b9844

1348180036 has 48 divisors (see below), whose sum is σ = 3005251200. Its totient is φ = 515179008.

The previous prime is 1348179977. The next prime is 1348180051. The reversal of 1348180036 is 6300818431.

It is a super-2 number, since 2×13481800362 = 3635178818937922592, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a junction number, because it is equal to n+sod(n) for n = 1348179983 and 1348180010.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65491 + ... + 83578.

It is an arithmetic number, because the mean of its divisors is an integer number (62609400).

Almost surely, 21348180036 is an apocalyptic number.

It is an amenable number.

1348180036 is an abundant number, since it is smaller than the sum of its proper divisors (1657071164).

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

1348180036 is a wasteful number, since it uses less digits than its factorization.

1348180036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149116 (or 149114 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 1348180036 is about 36717.5712159723. The cubic root of 1348180036 is about 1104.7125740421.

Adding to 1348180036 its reverse (6300818431), we get a palindrome (7648998467).

The spelling of 1348180036 in words is "one billion, three hundred forty-eight million, one hundred eighty thousand, thirty-six".

Divisors: 1 2 4 7 14 17 19 28 34 38 68 76 119 133 238 266 323 476 532 646 1292 2261 4522 9044 149069 298138 596276 1043483 2086966 2534173 2832311 4173932 5068346 5664622 10136692 11329244 17739211 19826177 35478422 39652354 48149287 70956844 79304708 96298574 192597148 337045009 674090018 1348180036