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7052053925 = 527153126321
BaseRepresentation
bin1101001000101010…
…11100110110100101
3200012110200110100102
412210111130312211
5103420311211200
63123433553445
7336520316660
oct64425346645
920173613312
107052053925
112a99778544
121449875885
13885030197
144ac82a6d7
152b419c6d5
hex1a455cda5

7052053925 has 24 divisors (see below), whose sum is σ = 10000675392. Its totient is φ = 4832352000.

The previous prime is 7052053867. The next prime is 7052053949. The reversal of 7052053925 is 5293502507.

It is not a de Polignac number, because 7052053925 - 214 = 7052037541 is a prime.

It is a super-2 number, since 2×70520539252 = 99462929122215811250, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 254765 + ... + 281085.

It is an arithmetic number, because the mean of its divisors is an integer number (416694808).

Almost surely, 27052053925 is an apocalyptic number.

It is an amenable number.

7052053925 is a deficient number, since it is larger than the sum of its proper divisors (2948621467).

7052053925 is a wasteful number, since it uses less digits than its factorization.

7052053925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27869 (or 27864 counting only the distinct ones).

The product of its (nonzero) digits is 94500, while the sum is 38.

The square root of 7052053925 is about 83976.5081734172. The cubic root of 7052053925 is about 1917.6611716864.

The spelling of 7052053925 in words is "seven billion, fifty-two million, fifty-three thousand, nine hundred twenty-five".

Divisors: 1 5 7 25 35 175 1531 7655 10717 26321 38275 53585 131605 184247 267925 658025 921235 4606175 40297451 201487255 282082157 1007436275 1410410785 7052053925