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42011134 = 2114494253
BaseRepresentation
bin1010000001000…
…0100111111110
32221001101102221
42200100213332
541223324014
64100235554
71020042304
oct240204776
987041387
1042011134
1121794650
121209bbba
13891c079
145818274
153a4cb24
hex28109fe

42011134 has 16 divisors (see below), whose sum is σ = 68914800. Its totient is φ = 19048960.

The previous prime is 42011119. The next prime is 42011153. The reversal of 42011134 is 43111024.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7752 + ... + 12004.

It is an arithmetic number, because the mean of its divisors is an integer number (4307175).

Almost surely, 242011134 is an apocalyptic number.

42011134 is a deficient number, since it is larger than the sum of its proper divisors (26903666).

42011134 is a wasteful number, since it uses less digits than its factorization.

42011134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4715.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 42011134 is about 6481.5996482350. The cubic root of 42011134 is about 347.6333777119.

Adding to 42011134 its reverse (43111024), we get a palindrome (85122158).

It can be divided in two parts, 4201 and 1134, that added together give a palindrome (5335).

The spelling of 42011134 in words is "forty-two million, eleven thousand, one hundred thirty-four".

Divisors: 1 2 11 22 449 898 4253 4939 8506 9878 46783 93566 1909597 3819194 21005567 42011134