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10234344556 = 22171571934967
BaseRepresentation
bin10011000100000001…
…11011010001101100
3222102020201120102101
421202000323101230
5131424443011211
64411313304444
7511421331142
oct114200732154
928366646371
1010234344556
1143820255a7
121b97565124
13c7140b0a7
146d1325592
153ed74d5c1
hex26203b46c

10234344556 has 48 divisors (see below), whose sum is σ = 19187171136. Its totient is φ = 4759732224.

The previous prime is 10234344551. The next prime is 10234344577. The reversal of 10234344556 is 65544343201.

It is not an unprimeable number, because it can be changed into a prime (10234344551) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2057985 + ... + 2062951.

It is an arithmetic number, because the mean of its divisors is an integer number (399732732).

Almost surely, 210234344556 is an apocalyptic number.

It is an amenable number.

10234344556 is a deficient number, since it is larger than the sum of its proper divisors (8952826580).

10234344556 is a wasteful number, since it uses less digits than its factorization.

10234344556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5338 (or 5336 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 37.

Adding to 10234344556 its reverse (65544343201), we get a palindrome (75778687757).

The spelling of 10234344556 in words is "ten billion, two hundred thirty-four million, three hundred forty-four thousand, five hundred fifty-six".

Divisors: 1 2 4 17 34 68 157 193 314 386 628 772 2669 3281 4967 5338 6562 9934 10676 13124 19868 30301 60602 84439 121204 168878 337756 515117 779819 958631 1030234 1559638 1917262 2060468 3119276 3834524 13256923 16296727 26513846 32593454 53027692 65186908 150505067 301010134 602020268 2558586139 5117172278 10234344556