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56270020270 = 255699889283
BaseRepresentation
bin110100011001111101…
…000101111010101110
312101020112222012110211
4310121331011322232
51410220111122040
641503341453034
74031265165142
oct643175057256
9171215865424
1056270020270
1121955a61092
12aaa487117a
1353c9a6a8a9
142a1b34b222
1516e50688ea
hexd19f45eae

56270020270 has 16 divisors (see below), whose sum is σ = 101464053840. Its totient is φ = 22468448704.

The previous prime is 56270020267. The next prime is 56270020273. The reversal of 56270020270 is 7202007265.

It is an interprime number because it is at equal distance from previous prime (56270020267) and next prime (56270020273).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56270020273) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4938952 + ... + 4950331.

It is an arithmetic number, because the mean of its divisors is an integer number (6341503365).

Almost surely, 256270020270 is an apocalyptic number.

56270020270 is a deficient number, since it is larger than the sum of its proper divisors (45194033570).

56270020270 is a wasteful number, since it uses less digits than its factorization.

56270020270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9889859.

The product of its (nonzero) digits is 11760, while the sum is 31.

The spelling of 56270020270 in words is "fifty-six billion, two hundred seventy million, twenty thousand, two hundred seventy".

Divisors: 1 2 5 10 569 1138 2845 5690 9889283 19778566 49446415 98892830 5627002027 11254004054 28135010135 56270020270