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7134036 = 22371347139
BaseRepresentation
bin11011001101101101010100
3111102110001120
4123031231110
53311242121
6412523540
7114431640
oct33155524
914373046
107134036
1140329a8
1224805b0
13162a230
14d39c20
1595dbc6
hex6cdb54

7134036 has 96 divisors (see below), whose sum is σ = 21073920. Its totient is φ = 1828224.

The previous prime is 7134031. The next prime is 7134079. The reversal of 7134036 is 6304317.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 7133997 and 7134015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7134031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 51255 + ... + 51393.

It is an arithmetic number, because the mean of its divisors is an integer number (219520).

Almost surely, 27134036 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 7134036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10536960).

7134036 is an abundant number, since it is smaller than the sum of its proper divisors (13939884).

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

7134036 is a wasteful number, since it uses less digits than its factorization.

7134036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213 (or 211 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 24.

The square root of 7134036 is about 2670.9616245839. The cubic root of 7134036 is about 192.5063673612.

The spelling of 7134036 in words is "seven million, one hundred thirty-four thousand, thirty-six".

Divisors: 1 2 3 4 6 7 12 13 14 21 26 28 39 42 47 52 78 84 91 94 139 141 156 182 188 273 278 282 329 364 417 546 556 564 611 658 834 973 987 1092 1222 1316 1668 1807 1833 1946 1974 2444 2919 3614 3666 3892 3948 4277 5421 5838 6533 7228 7332 8554 10842 11676 12649 12831 13066 17108 19599 21684 25298 25662 26132 37947 39198 45731 50596 51324 75894 78396 84929 91462 137193 151788 169858 182924 254787 274386 339716 509574 548772 594503 1019148 1189006 1783509 2378012 3567018 7134036