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4870320500 = 225331212
BaseRepresentation
bin1001000100100101…
…10011000101110100
3110120102100220201202
410202102303011310
534433300224000
62123135512032
7231456020063
oct44222630564
913512326652
104870320500
11207a194971
12b3b088618
135c8025c66
14342b861da
151d788cdd5
hex1224b3174

4870320500 has 36 divisors (see below), whose sum is σ = 10640189196. Its totient is φ = 1947504000.

The previous prime is 4870320493. The next prime is 4870320529. The reversal of 4870320500 is 50230784.

It is a happy number.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 6 ways, for example, as 4668168976 + 202151524 = 68324^2 + 14218^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1558940 + ... + 1562060.

It is an arithmetic number, because the mean of its divisors is an integer number (295560811).

Almost surely, 24870320500 is an apocalyptic number.

It is an amenable number.

4870320500 is an abundant number, since it is smaller than the sum of its proper divisors (5769868696).

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

4870320500 is an frugal number, since it uses more digits than its factorization.

4870320500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6261 (or 3128 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 4870320500 is about 69787.6815777684. The cubic root of 4870320500 is about 1695.0630119601.

The spelling of 4870320500 in words is "four billion, eight hundred seventy million, three hundred twenty thousand, five hundred".

Divisors: 1 2 4 5 10 20 25 50 100 125 250 500 3121 6242 12484 15605 31210 62420 78025 156050 312100 390125 780250 1560500 9740641 19481282 38962564 48703205 97406410 194812820 243516025 487032050 974064100 1217580125 2435160250 4870320500