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4497310480 = 245134324337
BaseRepresentation
bin1000011000000111…
…11000001100010000
3102121102111001011211
410030003320030100
533202302413410
62022132545504
7216306336235
oct41403701420
912542431154
104497310480
1119a8683a23
12a56182294
13568974580
1430940978c
151b4c5b68a
hex10c0f8310

4497310480 has 40 divisors (see below), whose sum is σ = 11260576152. Its totient is φ = 1660545024.

The previous prime is 4497310457. The next prime is 4497310481. The reversal of 4497310480 is 840137944.

It can be written as a sum of positive squares in 4 ways, for example, as 58553104 + 4438757376 = 7652^2 + 66624^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (4497310481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2161129 + ... + 2163208.

Almost surely, 24497310480 is an apocalyptic number.

4497310480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4497310480 is an abundant number, since it is smaller than the sum of its proper divisors (6763265672).

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

4497310480 is a wasteful number, since it uses less digits than its factorization.

4497310480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4324363 (or 4324357 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 4497310480 is about 67061.9898303055. The cubic root of 4497310480 is about 1650.6346478107.

The spelling of 4497310480 in words is "four billion, four hundred ninety-seven million, three hundred ten thousand, four hundred eighty".

Divisors: 1 2 4 5 8 10 13 16 20 26 40 52 65 80 104 130 208 260 520 1040 4324337 8648674 17297348 21621685 34594696 43243370 56216381 69189392 86486740 112432762 172973480 224865524 281081905 345946960 449731048 562163810 899462096 1124327620 2248655240 4497310480