Base | Representation |
---|---|
bin | 1010111101000011… |
… | …0110011010100000 |
3 | 21120220221022122020 |
4 | 2233100312122200 |
5 | 22010222224414 |
6 | 1203435341440 |
7 | 132603146112 |
oct | 25720663240 |
9 | 7526838566 |
10 | 2940429984 |
11 | 1279883628 |
12 | 6a08b1880 |
13 | 37b2581cb |
14 | 1dc73b3b2 |
15 | 1232287a9 |
hex | af4366a0 |
2940429984 has 48 divisors (see below), whose sum is σ = 7779437568. Its totient is φ = 972421632.
The previous prime is 2940429931. The next prime is 2940429991. The reversal of 2940429984 is 4899240492.
It is a tau number, because it is divible by the number of its divisors (48).
It is a super-2 number, since 2×29404299842 = 17292256981612480512, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108397 + ... + 132780.
It is an arithmetic number, because the mean of its divisors is an integer number (162071616).
Almost surely, 22940429984 is an apocalyptic number.
2940429984 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
2940429984 is an abundant number, since it is smaller than the sum of its proper divisors (4839007584).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2940429984 is a wasteful number, since it uses less digits than its factorization.
2940429984 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 241317 (or 241309 counting only the distinct ones).
The product of its (nonzero) digits is 1492992, while the sum is 51.
The square root of 2940429984 is about 54225.7317516325. The cubic root of 2940429984 is about 1432.6395871641.
The spelling of 2940429984 in words is "two billion, nine hundred forty million, four hundred twenty-nine thousand, nine hundred eighty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.085 sec. • engine limits •