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7960052 = 2210918257
BaseRepresentation
bin11110010111010111110100
3112222102010202
4132113113310
54014210202
6442340032
7124442102
oct36272764
915872122
107960052
114547561
1227ba618
1318591b9
1410b2c72
15a73802
hex7975f4

7960052 has 12 divisors (see below), whose sum is σ = 14058660. Its totient is φ = 3943296.

The previous prime is 7960039. The next prime is 7960067. The reversal of 7960052 is 2500697.

It can be written as a sum of positive squares in 2 ways, for example, as 3984016 + 3976036 = 1996^2 + 1994^2 .

It is a junction number, because it is equal to n+sod(n) for n = 7959997 and 7960024.

It is a congruent number.

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, 8693 + ... + 9564.

It is an arithmetic number, because the mean of its divisors is an integer number (1171555).

Almost surely, 27960052 is an apocalyptic number.

It is an amenable number.

7960052 is a deficient number, since it is larger than the sum of its proper divisors (6098608).

7960052 is a wasteful number, since it uses less digits than its factorization.

7960052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18370 (or 18368 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 7960052 is about 2821.3564113738. The cubic root of 7960052 is about 199.6665443456. Note that the first 3 decimals are identical.

The spelling of 7960052 in words is "seven million, nine hundred sixty thousand, fifty-two".

Divisors: 1 2 4 109 218 436 18257 36514 73028 1990013 3980026 7960052