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9700040964949 = 171171948689363
BaseRepresentation
bin1000110100100111011101…
…1111101111101101010101
31021100022111112101110102121
42031021313133233231111
52232411140441334244
632344045353535541
72020543025536156
oct215116737575525
937308445343377
109700040964949
1130aa845277355
121107b241145b1
1355492c97073a
142576ad61192d
1511c4c1176c84
hex8d2777efb55

9700040964949 has 8 divisors (see below), whose sum is σ = 10271508229440. Its totient is φ = 9128671102656.

The previous prime is 9700040964919. The next prime is 9700040964973. The reversal of 9700040964949 is 9494690400079.

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 9700040964949 - 29 = 9700040964437 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 (9700040964919) 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, 24145459 + ... + 24543904.

It is an arithmetic number, because the mean of its divisors is an integer number (1283938528680).

Almost surely, 29700040964949 is an apocalyptic number.

It is an amenable number.

9700040964949 is a deficient number, since it is larger than the sum of its proper divisors (571467264491).

9700040964949 is a wasteful number, since it uses less digits than its factorization.

9700040964949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48701099.

The product of its (nonzero) digits is 17635968, while the sum is 61.

The spelling of 9700040964949 in words is "nine trillion, seven hundred billion, forty million, nine hundred sixty-four thousand, nine hundred forty-nine".

Divisors: 1 17 11719 199223 48689363 827719171 570590644997 9700040964949