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48888040808 = 23101239253159
BaseRepresentation
bin101101100001111101…
…000100110101101000
311200012002110210101002
4231201331010311220
51300110314301213
634243040214132
73350330330135
oct554175046550
9150162423332
1048888040808
111980802a712
12958460a348
1347c15927c9
14251ab9b58c
151411e4a658
hexb61f44d68

48888040808 has 32 divisors (see below), whose sum is σ = 92960352000. Its totient is φ = 24100641600.

The previous prime is 48888040787. The next prime is 48888040841. The reversal of 48888040808 is 80804088884.

48888040808 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 66533 + ... + 319691.

It is an arithmetic number, because the mean of its divisors is an integer number (2905011000).

Almost surely, 248888040808 is an apocalyptic number.

It is an amenable number.

48888040808 is a deficient number, since it is larger than the sum of its proper divisors (44072311192).

48888040808 is a wasteful number, since it uses less digits than its factorization.

48888040808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253505 (or 253501 counting only the distinct ones).

The product of its (nonzero) digits is 4194304, while the sum is 56.

The spelling of 48888040808 in words is "forty-eight billion, eight hundred eighty-eight million, forty thousand, eight hundred eight".

Divisors: 1 2 4 8 101 202 239 404 478 808 956 1912 24139 48278 96556 193112 253159 506318 1012636 2025272 25569059 51138118 60505001 102276236 121010002 204552472 242020004 484040008 6111005101 12222010202 24444020404 48888040808