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88051033 = 714518669
BaseRepresentation
bin1010011111110…
…00110101011001
320010200110022101
411033320311121
5140020113113
612423123401
72116264360
oct517706531
9203613271
1088051033
1145780054
12255a3561
131531bb05
14b9a07d7
157ae42dd
hex53f8d59

88051033 has 8 divisors (see below), whose sum is σ = 100710720. Its totient is φ = 75411600.

The previous prime is 88051031. The next prime is 88051063. The reversal of 88051033 is 33015088.

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 88051033 - 21 = 88051031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 88050992 and 88051010.

It is not an unprimeable number, because it can be changed into a prime (88051031) 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, 5823 + ... + 14491.

It is an arithmetic number, because the mean of its divisors is an integer number (12588840).

Almost surely, 288051033 is an apocalyptic number.

It is an amenable number.

88051033 is a deficient number, since it is larger than the sum of its proper divisors (12659687).

88051033 is a wasteful number, since it uses less digits than its factorization.

88051033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10127.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 88051033 is about 9383.5511934448. The cubic root of 88051033 is about 444.8819836013.

The spelling of 88051033 in words is "eighty-eight million, fifty-one thousand, thirty-three".

Divisors: 1 7 1451 8669 10157 60683 12578719 88051033