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4820430740 = 2251187203051
BaseRepresentation
bin1000111110101000…
…11110111110010100
3110102221111020211212
410133110132332110
534333012240430
62114154320552
7230311661636
oct43724367624
913387436755
104820430740
112054009a64
12b26429158
135ba8a8aa8
1433a2baa56
151d32d5b95
hex11f51ef94

4820430740 has 24 divisors (see below), whose sum is σ = 10131482592. Its totient is φ = 1926538400.

The previous prime is 4820430679. The next prime is 4820430743. The reversal of 4820430740 is 470340284.

It is a junction number, because it is equal to n+sod(n) for n = 4820430697 and 4820430706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4820430743) 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 7 ways as a sum of consecutive naturals, for example, 77786 + ... + 125265.

It is an arithmetic number, because the mean of its divisors is an integer number (422145108).

Almost surely, 24820430740 is an apocalyptic number.

It is an amenable number.

4820430740 is an abundant number, since it is smaller than the sum of its proper divisors (5311051852).

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

4820430740 is a wasteful number, since it uses less digits than its factorization.

4820430740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204247 (or 204245 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 32.

The square root of 4820430740 is about 69429.3219036453. The cubic root of 4820430740 is about 1689.2552698288.

The spelling of 4820430740 in words is "four billion, eight hundred twenty million, four hundred thirty thousand, seven hundred forty".

Divisors: 1 2 4 5 10 20 1187 2374 4748 5935 11870 23740 203051 406102 812204 1015255 2030510 4061020 241021537 482043074 964086148 1205107685 2410215370 4820430740