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105471033 = 3191850369
BaseRepresentation
bin1100100100101…
…01110000111001
321100110111001120
412102111300321
5204000033113
614244335453
72420326503
oct622256071
9240414046
10105471033
1154598a48
122b3a4589
1318b0aac5
1410016d73
1593d5a23
hex6495c39

105471033 has 8 divisors (see below), whose sum is σ = 148029600. Its totient is φ = 66613248.

The previous prime is 105471011. The next prime is 105471049. The reversal of 105471033 is 330174501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 105471033 - 28 = 105470777 is a prime.

It is a super-2 number, since 2×1054710332 = 22248277604174178, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105470994 and 105471012.

It is not an unprimeable number, because it can be changed into a prime (105471133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 925128 + ... + 925241.

It is an arithmetic number, because the mean of its divisors is an integer number (18503700).

Almost surely, 2105471033 is an apocalyptic number.

It is an amenable number.

105471033 is a deficient number, since it is larger than the sum of its proper divisors (42558567).

105471033 is a wasteful number, since it uses less digits than its factorization.

105471033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1850391.

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 105471033 is about 10269.9091037847. The cubic root of 105471033 is about 472.4738027524.

The spelling of 105471033 in words is "one hundred five million, four hundred seventy-one thousand, thirty-three".

Divisors: 1 3 19 57 1850369 5551107 35157011 105471033