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7388053084 = 2243532393391
BaseRepresentation
bin1101110000101110…
…01011111001011100
3201001212220222112201
412320113023321130
5110112320144314
63221035341244
7351040262236
oct67027137134
921055828481
107388053084
1131513aa6a5
1215222b1824
13909823759
145012d1256
152d391cb74
hex1b85cbe5c

7388053084 has 48 divisors (see below), whose sum is σ = 13539778560. Its totient is φ = 3524189760.

The previous prime is 7388053073. The next prime is 7388053129. The reversal of 7388053084 is 4803508837.

It is a super-2 number, since 2×73880530842 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2177029 + ... + 2180419.

It is an arithmetic number, because the mean of its divisors is an integer number (282078720).

Almost surely, 27388053084 is an apocalyptic number.

It is an amenable number.

7388053084 is a deficient number, since it is larger than the sum of its proper divisors (6151725476).

7388053084 is a wasteful number, since it uses less digits than its factorization.

7388053084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3730 (or 3728 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 46.

The square root of 7388053084 is about 85953.7845821811. The cubic root of 7388053084 is about 1947.6459064449.

The spelling of 7388053084 in words is "seven billion, three hundred eighty-eight million, fifty-three thousand, eighty-four".

Divisors: 1 2 4 43 53 86 106 172 212 239 478 956 2279 3391 4558 6782 9116 10277 12667 13564 20554 25334 41108 50668 145813 179723 291626 359446 544681 583252 718892 810449 1089362 1620898 2178724 3241796 7728089 15456178 30912356 34849307 42953797 69698614 85907594 139397228 171815188 1847013271 3694026542 7388053084