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48052378471 = 41228799929
BaseRepresentation
bin101100110000001001…
…010001101101100111
311121000212000202011011
4230300021101231213
51241402402102341
634024105123051
73320532322606
oct546011215547
9147025022134
1048052378471
1119419351189
129390789487
1346ba404556
14247bbcba3d
1513b38cbb81
hexb30251b67

48052378471 has 12 divisors (see below), whose sum is σ = 49275043200. Its totient is φ = 46859365760.

The previous prime is 48052378463. The next prime is 48052378513. The reversal of 48052378471 is 17487325084.

It is not a de Polignac number, because 48052378471 - 23 = 48052378463 is a prime.

It is a super-3 number, since 3×480523784713 (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48052378771) by changing a digit.

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, 4834635 + ... + 4844563.

It is an arithmetic number, because the mean of its divisors is an integer number (4106253600).

Almost surely, 248052378471 is an apocalyptic number.

48052378471 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

48052378471 is a deficient number, since it is larger than the sum of its proper divisors (1222664729).

48052378471 is an equidigital number, since it uses as much as digits as its factorization.

48052378471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12890 (or 12849 counting only the distinct ones).

The product of its (nonzero) digits is 1505280, while the sum is 49.

The spelling of 48052378471 in words is "forty-eight billion, fifty-two million, three hundred seventy-eight thousand, four hundred seventy-one".

Divisors: 1 41 1681 2879 9929 118039 407089 4839599 16690649 28585591 1172009231 48052378471