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7320482848 = 2573131097
BaseRepresentation
bin1101101000101010…
…11011010000100000
3200220011210001121101
412310111123100200
5104443020422343
63210223204144
7346260035410
oct66425332040
920804701541
107320482848
113117249128
121503746654
138c8825b73
144d6342640
152cca21e4d
hex1b455b420

7320482848 has 96 divisors (see below), whose sum is σ = 17035619328. Its totient is φ = 3033377280.

The previous prime is 7320482831. The next prime is 7320482867. The reversal of 7320482848 is 8482840237.

It is a super-2 number, since 2×73204828482 (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 7320482798 and 7320482807.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6672636 + ... + 6673732.

It is an arithmetic number, because the mean of its divisors is an integer number (177454368).

Almost surely, 27320482848 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 7320482848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8517809664).

7320482848 is an abundant number, since it is smaller than the sum of its proper divisors (9715136480).

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

7320482848 is an equidigital number, since it uses as much as digits as its factorization.

7320482848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1207 (or 1137 counting only the distinct ones).

The product of its (nonzero) digits is 688128, while the sum is 46.

The square root of 7320482848 is about 85559.8202896663. The cubic root of 7320482848 is about 1941.6900679610.

The spelling of 7320482848 in words is "seven billion, three hundred twenty million, four hundred eighty-two thousand, eight hundred forty-eight".

Divisors: 1 2 4 7 8 14 16 28 31 32 56 62 112 124 217 224 248 434 496 868 961 992 1097 1736 1922 2194 3472 3844 4388 6727 6944 7679 7688 8776 13454 15358 15376 17552 26908 29791 30716 30752 34007 35104 53816 59582 61432 68014 107632 119164 122864 136028 208537 215264 238049 238328 245728 272056 417074 476098 476656 544112 834148 952196 953312 1054217 1088224 1668296 1904392 2108434 3336592 3808784 4216868 6673184 7379519 7617568 8433736 14759038 16867472 29518076 32680727 33734944 59036152 65361454 118072304 130722908 228765089 236144608 261445816 457530178 522891632 915060356 1045783264 1830120712 3660241424 7320482848