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48031617463 = 281212980287
BaseRepresentation
bin101100101110111010…
…000101000110110111
311120222101221222101221
4230232322011012313
51241332043224323
634022044131211
73320161004104
oct545672050667
9146871858357
1048031617463
1119408661125
129385836b07
1346b601592b
142479145aab
1513b1b7a55d
hexb2ee851b7

48031617463 has 8 divisors (see below), whose sum is σ = 48225790080. Its totient is φ = 47837610240.

The previous prime is 48031617461. The next prime is 48031617493. The reversal of 48031617463 is 36471613084.

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 48031617463 - 21 = 48031617461 is a prime.

It is a super-2 number, since 2×480316174632 (a number of 22 digits) contains 22 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 (48031617461) 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, 558106 + ... + 638392.

It is an arithmetic number, because the mean of its divisors is an integer number (6028223760).

Almost surely, 248031617463 is an apocalyptic number.

48031617463 is a deficient number, since it is larger than the sum of its proper divisors (194172617).

48031617463 is a wasteful number, since it uses less digits than its factorization.

48031617463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82697.

The product of its (nonzero) digits is 290304, while the sum is 43.

The spelling of 48031617463 in words is "forty-eight billion, thirty-one million, six hundred seventeen thousand, four hundred sixty-three".

Divisors: 1 281 2129 80287 598249 22560647 170931023 48031617463