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70410344039 = 7194497091663
BaseRepresentation
bin100000110010011001…
…0001001011001100111
320201202000111002001222
41001210302021121213
52123200022002124
652202430010555
75041556022650
oct1014462113147
9221660432058
1070410344039
1127951892682
1211790346a5b
13684146b289
14359d310527
151c7166925e
hex1064c89667

70410344039 has 32 divisors (see below), whose sum is σ = 85063680000. Its totient is φ = 56933259264.

The previous prime is 70410344033. The next prime is 70410344041. The reversal of 70410344039 is 93044301407.

It is not a de Polignac number, because 70410344039 - 216 = 70410278503 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 (70410344033) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42338522 + ... + 42340184.

It is an arithmetic number, because the mean of its divisors is an integer number (2658240000).

Almost surely, 270410344039 is an apocalyptic number.

70410344039 is a deficient number, since it is larger than the sum of its proper divisors (14653335961).

70410344039 is a wasteful number, since it uses less digits than its factorization.

70410344039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2847.

The product of its (nonzero) digits is 36288, while the sum is 35.

The spelling of 70410344039 in words is "seventy billion, four hundred ten million, three hundred forty-four thousand, thirty-nine".

Divisors: 1 7 19 133 449 709 1663 3143 4963 8531 11641 13471 31597 59717 94297 221179 318341 746687 1179067 2228387 5226809 6048479 8253469 14187053 22402273 42339353 99309371 156815911 529401083 3705807581 10058620577 70410344039