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70434241765 = 531454414463
BaseRepresentation
bin100000110011000110…
…1010011110011100101
320201210200110012120221
41001212031103303211
52123222131214030
652205042124341
75042266114426
oct1014615236345
9221720405527
1070434241765
1127964325368
12117983506b1
1368463b7844
1435a257164d
151c737d9e7a
hex1066353ce5

70434241765 has 8 divisors (see below), whose sum is σ = 87247577088. Its totient is φ = 54529735440.

The previous prime is 70434241723. The next prime is 70434241909. The reversal of 70434241765 is 56714243407.

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

It is not a de Polignac number, because 70434241765 - 29 = 70434241253 is a prime.

It is a Duffinian 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, 227207077 + ... + 227207386.

It is an arithmetic number, because the mean of its divisors is an integer number (10905947136).

Almost surely, 270434241765 is an apocalyptic number.

It is an amenable number.

70434241765 is a deficient number, since it is larger than the sum of its proper divisors (16813335323).

70434241765 is a wasteful number, since it uses less digits than its factorization.

70434241765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 454414499.

The product of its (nonzero) digits is 564480, while the sum is 43.

The spelling of 70434241765 in words is "seventy billion, four hundred thirty-four million, two hundred forty-one thousand, seven hundred sixty-five".

Divisors: 1 5 31 155 454414463 2272072315 14086848353 70434241765