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103142004310 = 25234763115121
BaseRepresentation
bin110000000001110111…
…1100001011001010110
3100212020010212200212201
41200003233201121112
53142213323114220
6115214403035114
710310645366632
oct1400357413126
9325203780781
10103142004310
113a818a77484
1217ba606ba9a
1399597536a7
144dc646ddc2
152a39ecdd0a
hex1803be1656

103142004310 has 64 divisors (see below), whose sum is σ = 198176108544. Its totient is φ = 38559628800.

The previous prime is 103142004193. The next prime is 103142004311. The reversal of 103142004310 is 13400241301.

It is a super-2 number, since 2×1031420043102 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103142004311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6813550 + ... + 6828670.

It is an arithmetic number, because the mean of its divisors is an integer number (3096501696).

Almost surely, 2103142004310 is an apocalyptic number.

103142004310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103142004310 is a deficient number, since it is larger than the sum of its proper divisors (95034104234).

103142004310 is a wasteful number, since it uses less digits than its factorization.

103142004310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15829.

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

Adding to 103142004310 its reverse (13400241301), we get a palindrome (116542245611).

The spelling of 103142004310 in words is "one hundred three billion, one hundred forty-two million, four thousand, three hundred ten".

Divisors: 1 2 5 10 23 46 47 94 115 230 235 470 631 1081 1262 2162 3155 5405 6310 10810 14513 15121 29026 29657 30242 59314 72565 75605 145130 148285 151210 296570 347783 682111 695566 710687 1364222 1421374 1738915 3410555 3477830 3553435 6821110 7106870 9541351 16345801 19082702 32691602 47706755 81729005 95413510 163458010 219451073 438902146 448443497 896886994 1097255365 2194510730 2242217485 4484434970 10314200431 20628400862 51571002155 103142004310