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47714079837 = 315904693279
BaseRepresentation
bin101100011011111110…
…110001010001011101
311120011021110101200010
4230123332301101131
51240204301023322
633530342153433
73306253662324
oct543376612135
9146137411603
1047714079837
1119265399436
1292b7422879
1346652b7448
142448cc90bb
151393d5520c
hexb1bfb145d

47714079837 has 4 divisors (see below), whose sum is σ = 63618773120. Its totient is φ = 31809386556.

The previous prime is 47714079823. The next prime is 47714079857. The reversal of 47714079837 is 73897041774.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 47714079837 - 234 = 30534210653 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47714079857) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7952346637 + ... + 7952346642.

It is an arithmetic number, because the mean of its divisors is an integer number (15904693280).

Almost surely, 247714079837 is an apocalyptic number.

It is an amenable number.

47714079837 is a deficient number, since it is larger than the sum of its proper divisors (15904693283).

47714079837 is a wasteful number, since it uses less digits than its factorization.

47714079837 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15904693282.

The product of its (nonzero) digits is 8297856, while the sum is 57.

The spelling of 47714079837 in words is "forty-seven billion, seven hundred fourteen million, seventy-nine thousand, eight hundred thirty-seven".

Divisors: 1 3 15904693279 47714079837