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48703749341 = 13199139913457
BaseRepresentation
bin101101010110111110…
…000011110011011101
311122201020200211000012
4231112332003303131
51244221124434331
634212454213005
73342632016212
oct552676036335
9148636624005
1048703749341
1119722aa6815
129532954165
1347923484c0
142500507b09
151400b9582b
hexb56f83cdd

48703749341 has 16 divisors (see below), whose sum is σ = 52755360000. Its totient is φ = 44696095488.

The previous prime is 48703749317. The next prime is 48703749431. The reversal of 48703749341 is 14394730784.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-48703749341 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 48703749341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48703742341) 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, 3612485 + ... + 3625941.

It is an arithmetic number, because the mean of its divisors is an integer number (3297210000).

Almost surely, 248703749341 is an apocalyptic number.

It is an amenable number.

48703749341 is a deficient number, since it is larger than the sum of its proper divisors (4051610659).

48703749341 is a wasteful number, since it uses less digits than its factorization.

48703749341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15068.

The product of its (nonzero) digits is 2032128, while the sum is 50.

The spelling of 48703749341 in words is "forty-eight billion, seven hundred three million, seven hundred forty-nine thousand, three hundred forty-one".

Divisors: 1 13 199 1399 2587 13457 18187 174941 278401 2677943 3619213 18826343 34813259 244742459 3746442257 48703749341