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48203060969 = 77207955481
BaseRepresentation
bin101100111001001000…
…000101011011101001
311121102100120012200102
4230321020011123221
51242204440422334
634051050515145
73324342154310
oct547110053351
9147370505612
1048203060969
111949640a178
129413135ab5
1347126b1cab
142493c13277
1513c1c4367e
hexb392056e9

48203060969 has 8 divisors (see below), whose sum is σ = 55096914048. Its totient is φ = 41311133280.

The previous prime is 48203060923. The next prime is 48203060987. The reversal of 48203060969 is 96906030284.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 48203060969 - 28 = 48203060713 is a prime.

It is a super-2 number, since 2×482030609692 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (48203060909) 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 7 ways as a sum of consecutive naturals, for example, 427292 + ... + 528189.

It is an arithmetic number, because the mean of its divisors is an integer number (6887114256).

Almost surely, 248203060969 is an apocalyptic number.

It is an amenable number.

48203060969 is a deficient number, since it is larger than the sum of its proper divisors (6893853079).

48203060969 is an equidigital number, since it uses as much as digits as its factorization.

48203060969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 962695.

The product of its (nonzero) digits is 559872, while the sum is 47.

The spelling of 48203060969 in words is "forty-eight billion, two hundred three million, sixty thousand, nine hundred sixty-nine".

Divisors: 1 7 7207 50449 955481 6688367 6886151567 48203060969