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7230466485 = 3351123320897
BaseRepresentation
bin1101011101111100…
…00010100110110101
3200122220101202101000
412232332002212311
5104301444411420
63153245553513
7344114644134
oct65676024665
920586352330
107230466485
113080456540
121499575899
138b2c99648
144c83cd91b
152c4b90690
hex1aef829b5

7230466485 has 64 divisors (see below), whose sum is σ = 14083580160. Its totient is φ = 3490467840.

The previous prime is 7230466447. The next prime is 7230466487. The reversal of 7230466485 is 5846640327.

It is not a de Polignac number, because 7230466485 - 210 = 7230465461 is a prime.

It is a super-4 number, since 4×72304664854 (a number of 41 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 7230466485.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7230466487) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 335557 + ... + 356453.

It is an arithmetic number, because the mean of its divisors is an integer number (220055940).

Almost surely, 27230466485 is an apocalyptic number.

It is an amenable number.

7230466485 is a deficient number, since it is larger than the sum of its proper divisors (6853113675).

7230466485 is a wasteful number, since it uses less digits than its factorization.

7230466485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21155 (or 21149 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 45.

The square root of 7230466485 is about 85032.1497140934. The cubic root of 7230466485 is about 1933.6985539880.

The spelling of 7230466485 in words is "seven billion, two hundred thirty million, four hundred sixty-six thousand, four hundred eighty-five".

Divisors: 1 3 5 9 11 15 27 33 45 55 99 135 165 233 297 495 699 1165 1485 2097 2563 3495 6291 7689 10485 12815 20897 23067 31455 38445 62691 69201 104485 115335 188073 229867 313455 346005 564219 689601 940365 1149335 2068803 2821095 3448005 4869001 6206409 10344015 14607003 24345005 31032045 43821009 53559011 73035015 131463027 160677033 219105045 267795055 482031099 657315135 803385165 1446093297 2410155495 7230466485