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76409223201 = 3261913715531
BaseRepresentation
bin100011100101001011…
…0000011100000100001
321022020002102201020200
41013022112003200201
52222441230120301
655034002455413
75343330452403
oct1071226034041
9238202381220
1076409223201
112a450018353
1212985364569
137289233b0c
1439abd0ab73
151ec312ec86
hex11ca583821

76409223201 has 12 divisors (see below), whose sum is σ = 110547187920. Its totient is φ = 50857185240.

The previous prime is 76409223193. The next prime is 76409223211. The reversal of 76409223201 is 10232290467.

76409223201 is a `hidden beast` number, since 7 + 6 + 409 + 223 + 20 + 1 = 666.

It is not a de Polignac number, because 76409223201 - 23 = 76409223193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (76409223211) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6852195 + ... + 6863336.

It is an arithmetic number, because the mean of its divisors is an integer number (9212265660).

Almost surely, 276409223201 is an apocalyptic number.

It is an amenable number.

76409223201 is a deficient number, since it is larger than the sum of its proper divisors (34137964719).

76409223201 is a wasteful number, since it uses less digits than its factorization.

76409223201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13716156 (or 13716153 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The spelling of 76409223201 in words is "seventy-six billion, four hundred nine million, two hundred twenty-three thousand, two hundred one".

Divisors: 1 3 9 619 1857 5571 13715531 41146593 123439779 8489913689 25469741067 76409223201