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3080829121 = 6614660861
BaseRepresentation
bin1011011110100001…
…1011100011000001
321221201010100001021
42313220123203001
522302143012441
61225412505441
7136226421046
oct26750334301
97851110037
103080829121
111341058577
1271b91b281
133a1375116
142132471cd
1513070d3d1
hexb7a1b8c1

3080829121 has 4 divisors (see below), whose sum is σ = 3085490644. Its totient is φ = 3076167600.

The previous prime is 3080829079. The next prime is 3080829151. The reversal of 3080829121 is 1219280803.

3080829121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2480040000 + 600789121 = 49800^2 + 24511^2 .

It is a cyclic number.

It is not a de Polignac number, because 3080829121 - 213 = 3080820929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3080829151) 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, 2329770 + ... + 2331091.

It is an arithmetic number, because the mean of its divisors is an integer number (771372661).

Almost surely, 23080829121 is an apocalyptic number.

It is an amenable number.

3080829121 is a deficient number, since it is larger than the sum of its proper divisors (4661523).

3080829121 is an equidigital number, since it uses as much as digits as its factorization.

3080829121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4661522.

The product of its (nonzero) digits is 6912, while the sum is 34.

The square root of 3080829121 is about 55505.2170611016. The cubic root of 3080829121 is about 1455.0878138488.

The spelling of 3080829121 in words is "three billion, eighty million, eight hundred twenty-nine thousand, one hundred twenty-one".

Divisors: 1 661 4660861 3080829121