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88056441 = 32112930671
BaseRepresentation
bin1010011111110…
…10001001111001
320010200201201200
411033322021321
5140020301231
612423204413
72116316214
oct517721171
9203621650
1088056441
1145784120
12255a6709
1315321405
14b9a277b
157ae5be6
hex53fa279

88056441 has 24 divisors (see below), whose sum is σ = 143544960. Its totient is φ = 51525600.

The previous prime is 88056407. The next prime is 88056487. The reversal of 88056441 is 14465088.

88056441 is a `hidden beast` number, since 8 + 8 + 0 + 5 + 644 + 1 = 666.

It is not a de Polignac number, because 88056441 - 26 = 88056377 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 88056396 and 88056405.

It is not an unprimeable number, because it can be changed into a prime (88056341) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12465 + ... + 18206.

It is an arithmetic number, because the mean of its divisors is an integer number (5981040).

Almost surely, 288056441 is an apocalyptic number.

It is an amenable number.

88056441 is a deficient number, since it is larger than the sum of its proper divisors (55488519).

88056441 is a wasteful number, since it uses less digits than its factorization.

88056441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30717 (or 30714 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 36.

The square root of 88056441 is about 9383.8393528449. The cubic root of 88056441 is about 444.8910914729.

The spelling of 88056441 in words is "eighty-eight million, fifty-six thousand, four hundred forty-one".

Divisors: 1 3 9 11 29 33 87 99 261 319 957 2871 30671 92013 276039 337381 889459 1012143 2668377 3036429 8005131 9784049 29352147 88056441