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4270124808 = 2332263225503
BaseRepresentation
bin1111111010000100…
…1110111100001000
3102000120222211000200
43332201032330020
532221122443213
61543415332200
7210550314315
oct37641167410
912016884020
104270124808
1118a1412a74
129b2081060
1353088c291
142c718bd0c
1519ed32273
hexfe84ef08

4270124808 has 48 divisors (see below), whose sum is σ = 11608945920. Its totient is φ = 1417956576.

The previous prime is 4270124767. The next prime is 4270124843. The reversal of 4270124808 is 8084210724.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 93816 + ... + 131687.

It is an arithmetic number, because the mean of its divisors is an integer number (241853040).

Almost surely, 24270124808 is an apocalyptic number.

It is an amenable number.

4270124808 is an abundant number, since it is smaller than the sum of its proper divisors (7338821112).

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

4270124808 is a wasteful number, since it uses less digits than its factorization.

4270124808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225778 (or 225771 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 36.

The square root of 4270124808 is about 65346.1919931070. The cubic root of 4270124808 is about 1622.3586036991.

The spelling of 4270124808 in words is "four billion, two hundred seventy million, one hundred twenty-four thousand, eight hundred eight".

Divisors: 1 2 3 4 6 8 9 12 18 24 36 72 263 526 789 1052 1578 2104 2367 3156 4734 6312 9468 18936 225503 451006 676509 902012 1353018 1804024 2029527 2706036 4059054 5412072 8118108 16236216 59307289 118614578 177921867 237229156 355843734 474458312 533765601 711687468 1067531202 1423374936 2135062404 4270124808