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47077060193 = 81158048163
BaseRepresentation
bin101011110110000000…
…101110111001100001
311111111212210102222222
4223312000232321201
51232403211411233
633343224440425
73254420260232
oct536600567141
9144455712888
1047077060193
1118a68856119
12915a019115
134593329747
1423c8467089
151357e73898
hexaf602ee61

47077060193 has 4 divisors (see below), whose sum is σ = 47135109168. Its totient is φ = 47019011220.

The previous prime is 47077060189. The next prime is 47077060201. The reversal of 47077060193 is 39106077074.

47077060193 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 a cyclic number.

It is not a de Polignac number, because 47077060193 - 22 = 47077060189 is a prime.

It is a super-4 number, since 4×470770601934 (a number of 44 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47077060153) 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, 29023271 + ... + 29024892.

It is an arithmetic number, because the mean of its divisors is an integer number (11783777292).

Almost surely, 247077060193 is an apocalyptic number.

It is an amenable number.

47077060193 is a deficient number, since it is larger than the sum of its proper divisors (58048975).

47077060193 is an equidigital number, since it uses as much as digits as its factorization.

47077060193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58048974.

The product of its (nonzero) digits is 222264, while the sum is 44.

The spelling of 47077060193 in words is "forty-seven billion, seventy-seven million, sixty thousand, one hundred ninety-three".

Divisors: 1 811 58048163 47077060193