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101414442 = 23144711681
BaseRepresentation
bin1100000101101…
…11011000101010
321001211101110110
412002313120222
5201430230232
614021355150
72341002633
oct602673052
9231741413
10101414442
1152278198
1229b68ab6
131801a55c
14d67c88a
158d83acc
hex60b762a

101414442 has 16 divisors (see below), whose sum is σ = 202986432. Its totient is φ = 33778560.

The previous prime is 101414431. The next prime is 101414459. The reversal of 101414442 is 244414101.

It is an unprimeable number.

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, 2842 + ... + 14522.

It is an arithmetic number, because the mean of its divisors is an integer number (12686652).

Almost surely, 2101414442 is an apocalyptic number.

101414442 is an abundant number, since it is smaller than the sum of its proper divisors (101571990).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101414442 is a wasteful number, since it uses less digits than its factorization.

101414442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13133.

The product of its (nonzero) digits is 512, while the sum is 21.

The square root of 101414442 is about 10070.4737723704. The cubic root of 101414442 is about 466.3370651066.

Adding to 101414442 its reverse (244414101), we get a palindrome (345828543).

The spelling of 101414442 in words is "one hundred one million, four hundred fourteen thousand, four hundred forty-two".

Divisors: 1 2 3 6 1447 2894 4341 8682 11681 23362 35043 70086 16902407 33804814 50707221 101414442