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48066167972 = 2229414363517
BaseRepresentation
bin101100110000111101…
…111000010010100100
311121001210222022210102
4230300331320102210
51241414414333342
634025320443232
73321060454334
oct546075702244
9147053868712
1048066167972
111942610a469
129395319518
1346c0221c14
14247d97b0c4
1513b4c02832
hexb30f784a4

48066167972 has 12 divisors (see below), whose sum is σ = 87016338780. Its totient is φ = 23204356896.

The previous prime is 48066167969. The next prime is 48066168049. The reversal of 48066167972 is 27976166084.

It can be written as a sum of positive squares in 2 ways, for example, as 26288082496 + 21778085476 = 162136^2 + 147574^2 .

It is a super-3 number, since 3×480661679723 (a number of 33 digits) contains 333 as substring.

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 3 ways as a sum of consecutive naturals, for example, 207181643 + ... + 207181874.

It is an arithmetic number, because the mean of its divisors is an integer number (7251361565).

Almost surely, 248066167972 is an apocalyptic number.

It is an amenable number.

48066167972 is a deficient number, since it is larger than the sum of its proper divisors (38950170808).

48066167972 is a wasteful number, since it uses less digits than its factorization.

48066167972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414363550 (or 414363548 counting only the distinct ones).

The product of its (nonzero) digits is 6096384, while the sum is 56.

The spelling of 48066167972 in words is "forty-eight billion, sixty-six million, one hundred sixty-seven thousand, nine hundred seventy-two".

Divisors: 1 2 4 29 58 116 414363517 828727034 1657454068 12016541993 24033083986 48066167972