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2980692001 = 7260830449
BaseRepresentation
bin1011000110101001…
…1100000000100001
321200201200211202001
42301222130000201
522101024121001
61211434324001
7133602315100
oct26152340041
97621624661
102980692001
11129a583021
126b2289601
133866b40a1
14203c1c037
15126a2d001
hexb1a9c021

2980692001 has 6 divisors (see below), whose sum is σ = 3467335650. Its totient is φ = 2554878816.

The previous prime is 2980691999. The next prime is 2980692019. The reversal of 2980692001 is 1002960892.

It can be written as a sum of positive squares in only one way, i.e., 1752259600 + 1228432401 = 41860^2 + 35049^2 .

It is not a de Polignac number, because 2980692001 - 21 = 2980691999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2980692301) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 30415176 + ... + 30415273.

It is an arithmetic number, because the mean of its divisors is an integer number (577889275).

Almost surely, 22980692001 is an apocalyptic number.

It is an amenable number.

2980692001 is a deficient number, since it is larger than the sum of its proper divisors (486643649).

2980692001 is an equidigital number, since it uses as much as digits as its factorization.

2980692001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60830463 (or 60830456 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 37.

The square root of 2980692001 is about 54595.7141266602. The cubic root of 2980692001 is about 1439.1488026648.

The spelling of 2980692001 in words is "two billion, nine hundred eighty million, six hundred ninety-two thousand, one".

Divisors: 1 7 49 60830449 425813143 2980692001