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4720265230808 = 2315591025336913
BaseRepresentation
bin100010010110000010110…
…1110110111100111011000
3121201020211101210111012002
41010230011232313213120
51104314100344341213
614012243201340132
7665012400312161
oct104540556674730
917636741714162
104720265230808
11155a9427360a6
1264299b337648
132831718863ba
14124667c4c768
1582bb9220658
hex44b05bb79d8

4720265230808 has 32 divisors (see below), whose sum is σ = 8857278050400. Its totient is φ = 2358324807168.

The previous prime is 4720265230799. The next prime is 4720265230861. The reversal of 4720265230808 is 8080325620274.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127856960 + ... + 127893872.

It is an arithmetic number, because the mean of its divisors is an integer number (276789939075).

Almost surely, 24720265230808 is an apocalyptic number.

It is an amenable number.

4720265230808 is a deficient number, since it is larger than the sum of its proper divisors (4137012819592).

4720265230808 is a wasteful number, since it uses less digits than its factorization.

4720265230808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48731 (or 48727 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 47.

The spelling of 4720265230808 in words is "four trillion, seven hundred twenty billion, two hundred sixty-five million, two hundred thirty thousand, eight hundred eight".

Divisors: 1 2 4 8 1559 3118 6236 10253 12472 20506 36913 41012 73826 82024 147652 295304 15984427 31968854 57547367 63937708 115094734 127875416 230189468 378468989 460378936 756937978 1513875956 3027751912 590033153851 1180066307702 2360132615404 4720265230808