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12434100310 = 253126121211
BaseRepresentation
bin10111001010010000…
…10101000001010110
31012002112221202000201
423211020111001112
5200431112202220
65413453531114
7620062052212
oct134510250126
935075852021
1012434100310
1153007a8665
1224b01a3a9a
131232085508
1485d53b942
154cb91cd0a
hex2e5215056

12434100310 has 48 divisors (see below), whose sum is σ = 23506883856. Its totient is φ = 4734072000.

The previous prime is 12434100307. The next prime is 12434100323. The reversal of 12434100310 is 1300143421.

It is a super-2 number, since 2×124341003102 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 575605 + ... + 596815.

It is an arithmetic number, because the mean of its divisors is an integer number (489726747).

Almost surely, 212434100310 is an apocalyptic number.

12434100310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12434100310 is a deficient number, since it is larger than the sum of its proper divisors (11072783546).

12434100310 is a wasteful number, since it uses less digits than its factorization.

12434100310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21341 (or 21310 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 12434100310 its reverse (1300143421), we get a palindrome (13734243731).

The spelling of 12434100310 in words is "twelve billion, four hundred thirty-four million, one hundred thousand, three hundred ten".

Divisors: 1 2 5 10 31 61 62 122 155 305 310 610 961 1891 1922 3782 4805 9455 9610 18910 21211 42422 58621 106055 117242 212110 293105 586210 657541 1293871 1315082 2587742 3287705 6469355 6575410 12938710 20383771 40110001 40767542 80220002 101918855 200550005 203837710 401100010 1243410031 2486820062 6217050155 12434100310