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48948111023 = 715794428491
BaseRepresentation
bin101101100101100010…
…001110011010101111
311200100021111200012212
4231211202032122233
51300221204023043
634253023521035
73351660036020
oct554542163257
9150307450185
1048948111023
1119838a29319
1295a075917b
134800b65706
142524b56c47
151417364018
hexb6588e6af

48948111023 has 8 divisors (see below), whose sum is σ = 55976138880. Its totient is φ = 41928943320.

The previous prime is 48948111001. The next prime is 48948111109. The reversal of 48948111023 is 32011184984.

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 48948111023 - 212 = 48948106927 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48948111623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2203193 + ... + 2225298.

It is an arithmetic number, because the mean of its divisors is an integer number (6997017360).

Almost surely, 248948111023 is an apocalyptic number.

48948111023 is a deficient number, since it is larger than the sum of its proper divisors (7028027857).

48948111023 is a wasteful number, since it uses less digits than its factorization.

48948111023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4430077.

The product of its (nonzero) digits is 55296, while the sum is 41.

The spelling of 48948111023 in words is "forty-eight billion, nine hundred forty-eight million, one hundred eleven thousand, twenty-three".

Divisors: 1 7 1579 11053 4428491 30999437 6992587289 48948111023