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4872255462751 = 8019476075533
BaseRepresentation
bin100011011100110100100…
…0011100101110101011111
3122020210010212020021000211
41012321221003211311133
51114311334344302001
614210141103433251
71012003014053005
oct106715103456537
918223125207024
104872255462751
111609348209a36
126683385b5827
132945b456caa1
1412bb65a74a75
1586b128d3351
hex46e690e5d5f

4872255462751 has 4 divisors (see below), whose sum is σ = 4872262340232. Its totient is φ = 4872248585272.

The previous prime is 4872255462727. The next prime is 4872255462757. The reversal of 4872255462751 is 1572645522784.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4872255462751 - 213 = 4872255454559 is a prime.

It is a super-2 number, since 2×48722554627512 (a number of 26 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4872255462757) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2235820 + ... + 3839713.

It is an arithmetic number, because the mean of its divisors is an integer number (1218065585058).

Almost surely, 24872255462751 is an apocalyptic number.

4872255462751 is a deficient number, since it is larger than the sum of its proper divisors (6877481).

4872255462751 is an equidigital number, since it uses as much as digits as its factorization.

4872255462751 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6877480.

The product of its digits is 37632000, while the sum is 58.

The spelling of 4872255462751 in words is "four trillion, eight hundred seventy-two billion, two hundred fifty-five million, four hundred sixty-two thousand, seven hundred fifty-one".

Divisors: 1 801947 6075533 4872255462751