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102034441 = 293679587
BaseRepresentation
bin1100001010011…
…10110000001001
321002222212221101
412011032300021
5202110100231
614042541401
72346164335
oct605166011
9232885841
10102034441
1152660a93
122a207861
13181a6812
14d7a07c5
158e57661
hex614ec09

102034441 has 8 divisors (see below), whose sum is σ = 105851520. Its totient is φ = 98237328.

The previous prime is 102034421. The next prime is 102034447. The reversal of 102034441 is 144430201.

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 102034441 - 25 = 102034409 is a prime.

It is a super-2 number, since 2×1020344412 = 20822054300364962, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102034447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5850 + ... + 15436.

It is an arithmetic number, because the mean of its divisors is an integer number (13231440).

Almost surely, 2102034441 is an apocalyptic number.

It is an amenable number.

102034441 is a deficient number, since it is larger than the sum of its proper divisors (3817079).

102034441 is an equidigital number, since it uses as much as digits as its factorization.

102034441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9983.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 102034441 is about 10101.2098780295. The cubic root of 102034441 is about 467.2854550464.

Adding to 102034441 its reverse (144430201), we get a palindrome (246464642).

The spelling of 102034441 in words is "one hundred two million, thirty-four thousand, four hundred forty-one".

Divisors: 1 29 367 9587 10643 278023 3518429 102034441