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7052052 = 2237372269
BaseRepresentation
bin11010111001101100010100
3111021021121010
4122321230110
53301131202
6411052220
7113640630
oct32715424
914237533
107052052
113a87347
122441070
1315cbb17
14d17dc0
1594476c
hex6b9b14

7052052 has 48 divisors (see below), whose sum is σ = 19322240. Its totient is φ = 1959552.

The previous prime is 7052033. The next prime is 7052057. The reversal of 7052052 is 2502507.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7052057) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1974 + ... + 4242.

Almost surely, 27052052 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 7052052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9661120).

7052052 is an abundant number, since it is smaller than the sum of its proper divisors (12270188).

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

7052052 is a wasteful number, since it uses less digits than its factorization.

7052052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2320 (or 2318 counting only the distinct ones).

The product of its (nonzero) digits is 700, while the sum is 21.

The square root of 7052052 is about 2655.5699953117. The cubic root of 7052052 is about 191.7660997198.

Adding to 7052052 its reverse (2502507), we get a palindrome (9554559).

The spelling of 7052052 in words is "seven million, fifty-two thousand, fifty-two".

Divisors: 1 2 3 4 6 7 12 14 21 28 37 42 74 84 111 148 222 259 444 518 777 1036 1554 2269 3108 4538 6807 9076 13614 15883 27228 31766 47649 63532 83953 95298 167906 190596 251859 335812 503718 587671 1007436 1175342 1763013 2350684 3526026 7052052