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2930776001 = 3172992369
BaseRepresentation
bin1010111010110000…
…0001011111000001
321120020202211212022
42232230001133001
522000234313001
61202452411225
7132425120306
oct25654013701
97506684768
102930776001
11127438a42a
12699616b15
13379257caa
141db3470ad
1512246d11b
hexaeb017c1

2930776001 has 4 divisors (see below), whose sum is σ = 2930900100. Its totient is φ = 2930651904.

The previous prime is 2930775961. The next prime is 2930776003. The reversal of 2930776001 is 1006770392.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 2381342401 + 549433600 = 48799^2 + 23440^2 .

It is a cyclic number.

It is not a de Polignac number, because 2930776001 - 26 = 2930775937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2930776003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14456 + ... + 77913.

It is an arithmetic number, because the mean of its divisors is an integer number (732725025).

Almost surely, 22930776001 is an apocalyptic number.

It is an amenable number.

2930776001 is a deficient number, since it is larger than the sum of its proper divisors (124099).

2930776001 is an equidigital number, since it uses as much as digits as its factorization.

2930776001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124098.

The product of its (nonzero) digits is 15876, while the sum is 35.

The square root of 2930776001 is about 54136.6419442507. The cubic root of 2930776001 is about 1431.0699933518.

The spelling of 2930776001 in words is "two billion, nine hundred thirty million, seven hundred seventy-six thousand, one".

Divisors: 1 31729 92369 2930776001