Search a number
-
+
49092703071 = 3176115780361
BaseRepresentation
bin101101101110001001…
…110011001101011111
311200201100120201012220
4231232021303031133
51301020212444241
634315231000423
73355364043126
oct555611631537
9150640521186
1049092703071
1119902607485
129621069113
134824abcc39
14253a034abd
151424dc6166
hexb6e27335f

49092703071 has 16 divisors (see below), whose sum is σ = 70443535968. Its totient is φ = 30298291200.

The previous prime is 49092703061. The next prime is 49092703111. The reversal of 49092703071 is 17030729094.

It is not a de Polignac number, because 49092703071 - 29 = 49092702559 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49092703021) 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, 7887070 + ... + 7893291.

It is an arithmetic number, because the mean of its divisors is an integer number (4402720998).

Almost surely, 249092703071 is an apocalyptic number.

49092703071 is a deficient number, since it is larger than the sum of its proper divisors (21350832897).

49092703071 is a wasteful number, since it uses less digits than its factorization.

49092703071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15780442.

The product of its (nonzero) digits is 95256, while the sum is 42.

The spelling of 49092703071 in words is "forty-nine billion, ninety-two million, seven hundred three thousand, seventy-one".

Divisors: 1 3 17 51 61 183 1037 3111 15780361 47341083 268266137 804798411 962602021 2887806063 16364234357 49092703071