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1373010052 = 221991724887
BaseRepresentation
bin101000111010110…
…0111100010000100
310112200120010201011
41101311213202010
510302442310202
6344124212004
746011251521
oct12165474204
93480503634
101373010052
11645034857
1232399a004
1318b5bb8ab
14d04c8148
1580812bd7
hex51d67884

1373010052 has 12 divisors (see below), whose sum is σ = 2414843200. Its totient is φ = 683054856.

The previous prime is 1373010011. The next prime is 1373010109. The reversal of 1373010052 is 2500103731.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 861648 + ... + 863239.

Almost surely, 21373010052 is an apocalyptic number.

It is an amenable number.

1373010052 is a deficient number, since it is larger than the sum of its proper divisors (1041833148).

1373010052 is a wasteful number, since it uses less digits than its factorization.

1373010052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1725090 (or 1725088 counting only the distinct ones).

The product of its (nonzero) digits is 630, while the sum is 22.

The square root of 1373010052 is about 37054.1502668729. The cubic root of 1373010052 is about 1111.4533493556.

Adding to 1373010052 its reverse (2500103731), we get a palindrome (3873113783).

The spelling of 1373010052 in words is "one billion, three hundred seventy-three million, ten thousand, fifty-two".

Divisors: 1 2 4 199 398 796 1724887 3449774 6899548 343252513 686505026 1373010052