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47002365061 = 291999810791
BaseRepresentation
bin101011110001100011…
…110010110010000101
311111022200020112112121
4223301203302302011
51232230101140221
633331555445541
73252522340201
oct536143626205
9144280215477
1047002365061
1118a2a678603
129138bb68b1
134580a05b42
1423bc581b01
15135161ba41
hexaf18f2c85

47002365061 has 8 divisors (see below), whose sum is σ = 48647520000. Its totient is φ = 45358835760.

The previous prime is 47002365049. The next prime is 47002365077. The reversal of 47002365061 is 16056320074.

It is a happy number.

47002365061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 47002365061 - 27 = 47002364933 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 (47002365031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 347425 + ... + 463366.

It is an arithmetic number, because the mean of its divisors is an integer number (6080940000).

Almost surely, 247002365061 is an apocalyptic number.

It is an amenable number.

47002365061 is a deficient number, since it is larger than the sum of its proper divisors (1645154939).

47002365061 is a wasteful number, since it uses less digits than its factorization.

47002365061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 812819.

The product of its (nonzero) digits is 30240, while the sum is 34.

The spelling of 47002365061 in words is "forty-seven billion, two million, three hundred sixty-five thousand, sixty-one".

Divisors: 1 29 1999 57971 810791 23512939 1620771209 47002365061