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6980736001 = 27730618233
BaseRepresentation
bin1101000000001010…
…11001010000000001
3200000111111010112211
412200011121100001
5103244032023001
63112405222121
7334663164001
oct64005312001
920014433484
106980736001
112a62497308
121429a01941
1387331c825
144a3184001
152accb1351
hex1a0159401

6980736001 has 8 divisors (see below), whose sum is σ = 7009077224. Its totient is φ = 6952417920.

The previous prime is 6980735987. The next prime is 6980736011. The reversal of 6980736001 is 1006370896.

It can be written as a sum of positive squares in 4 ways, for example, as 747475600 + 6233260401 = 27340^2 + 78951^2 .

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 6980736001 - 25 = 6980735969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6980736011) 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, 843781 + ... + 852013.

It is an arithmetic number, because the mean of its divisors is an integer number (876134653).

Almost surely, 26980736001 is an apocalyptic number.

It is an amenable number.

6980736001 is a deficient number, since it is larger than the sum of its proper divisors (28341223).

6980736001 is a wasteful number, since it uses less digits than its factorization.

6980736001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11571.

The product of its (nonzero) digits is 54432, while the sum is 40.

The square root of 6980736001 is about 83550.7989249654. The cubic root of 6980736001 is about 1911.1747751273.

The spelling of 6980736001 in words is "six billion, nine hundred eighty million, seven hundred thirty-six thousand, one".

Divisors: 1 277 3061 8233 847897 2280541 25201213 6980736001