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6968052973 = 71758555067
BaseRepresentation
bin1100111110101010…
…00000110011101101
3122222121121202201001
412133111000303231
5103232310143343
63111233320301
7334450321150
oct63725006355
918877552631
106968052973
112a56314372
121425706091
138707cb98b
144a1601c97
152abb0844d
hex19f540ced

6968052973 has 8 divisors (see below), whose sum is σ = 8431929792. Its totient is φ = 5621286336.

The previous prime is 6968052967. The next prime is 6968052977. The reversal of 6968052973 is 3792508696.

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 6968052973 - 225 = 6934498541 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 (6968052977) 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, 29277415 + ... + 29277652.

It is an arithmetic number, because the mean of its divisors is an integer number (1053991224).

Almost surely, 26968052973 is an apocalyptic number.

It is an amenable number.

6968052973 is a deficient number, since it is larger than the sum of its proper divisors (1463876819).

6968052973 is a wasteful number, since it uses less digits than its factorization.

6968052973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58555091.

The product of its (nonzero) digits is 4898880, while the sum is 55.

The square root of 6968052973 is about 83474.8643185480. The cubic root of 6968052973 is about 1910.0166270493.

The spelling of 6968052973 in words is "six billion, nine hundred sixty-eight million, fifty-two thousand, nine hundred seventy-three".

Divisors: 1 7 17 119 58555067 409885469 995436139 6968052973