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4868912103 = 3112371572309
BaseRepresentation
bin1001000100011010…
…11011001111100111
3110120022201100202220
410202031123033213
534432420141403
62123045403423
7231441033006
oct44215331747
913508640686
104868912103
112079412800
12b3a709573
135c7951ba3
143428dac3d
151d76b0953
hex12235b3e7

4868912103 has 48 divisors (see below), whose sum is σ = 7378435680. Its totient is φ = 2851580160.

The previous prime is 4868912077. The next prime is 4868912107. The reversal of 4868912103 is 3012198684.

It is not a de Polignac number, because 4868912103 - 25 = 4868912071 is a prime.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4868912107) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2107513 + ... + 2109821.

It is an arithmetic number, because the mean of its divisors is an integer number (153717410).

Almost surely, 24868912103 is an apocalyptic number.

4868912103 is a deficient number, since it is larger than the sum of its proper divisors (2509523577).

4868912103 is a wasteful number, since it uses less digits than its factorization.

4868912103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2528 (or 2517 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 42.

The square root of 4868912103 is about 69777.5902636369. The cubic root of 4868912103 is about 1694.8996036984.

The spelling of 4868912103 in words is "four billion, eight hundred sixty-eight million, nine hundred twelve thousand, one hundred three".

Divisors: 1 3 11 33 37 111 121 157 363 407 471 1221 1727 2309 4477 5181 5809 6927 13431 17427 18997 25399 56991 63899 76197 85433 191697 256299 279389 362513 702889 838167 939763 1087539 2108667 2819289 3987643 10337393 11962929 13412981 31012179 40238943 43864073 131592219 147542791 442628373 1622970701 4868912103