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5405410134 = 2321742141959
BaseRepresentation
bin1010000100011000…
…00000001101010110
3111221201020021201100
411002030000031112
542032241111014
62252212410530
7250644141135
oct50214001526
914851207640
105405410134
112324238703
12106a316a46
13681b45847
14393c7391c
15219838009
hex142300356

5405410134 has 48 divisors (see below), whose sum is σ = 12430398240. Its totient is φ = 1691746560.

The previous prime is 5405410103. The next prime is 5405410189. The reversal of 5405410134 is 4310145045.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 5405410098 and 5405410107.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 107847 + ... + 149805.

It is an arithmetic number, because the mean of its divisors is an integer number (258966630).

Almost surely, 25405410134 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5405410134, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6215199120).

5405410134 is an abundant number, since it is smaller than the sum of its proper divisors (7024988106).

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

5405410134 is a wasteful number, since it uses less digits than its factorization.

5405410134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42405 (or 42402 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 5405410134 is about 73521.4943672937. The cubic root of 5405410134 is about 1754.9963483987.

Adding to 5405410134 its reverse (4310145045), we get a palindrome (9715555179).

The spelling of 5405410134 in words is "five billion, four hundred five million, four hundred ten thousand, one hundred thirty-four".

Divisors: 1 2 3 6 9 17 18 34 51 102 153 306 421 842 1263 2526 3789 7157 7578 14314 21471 41959 42942 64413 83918 125877 128826 251754 377631 713303 755262 1426606 2139909 4279818 6419727 12839454 17664739 35329478 52994217 105988434 158982651 300300563 317965302 600601126 900901689 1801803378 2702705067 5405410134