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47937073974 = 2341531923793
BaseRepresentation
bin101100101001010001…
…011011001100110110
311120201211001200010020
4230221101123030312
51241133342331344
634004425510010
73314632256106
oct545121331466
9146654050106
1047937073974
111936a257209
12935a042306
13469c56293a
14246a775206
1513a8702719
hexb2945b336

47937073974 has 16 divisors (see below), whose sum is σ = 95897283312. Its totient is φ = 15975168768.

The previous prime is 47937073969. The next prime is 47937074023.

47937073974 is nontrivially palindromic in base 10.

47937073974 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×479370739742 (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 936979 + ... + 986814.

It is an arithmetic number, because the mean of its divisors is an integer number (5993580207).

Almost surely, 247937073974 is an apocalyptic number.

47937073974 is an abundant number, since it is smaller than the sum of its proper divisors (47960209338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47937073974 is a wasteful number, since it uses less digits than its factorization.

47937073974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1927951.

The product of its (nonzero) digits is 28005264, while the sum is 60.

The spelling of 47937073974 in words is "forty-seven billion, nine hundred thirty-seven million, seventy-three thousand, nine hundred seventy-four".

Divisors: 1 2 3 6 4153 8306 12459 24918 1923793 3847586 5771379 11542758 7989512329 15979024658 23968536987 47937073974