Base | Representation |
---|---|
bin | 1010111001000111… |
… | …0001000010011010 |
3 | 21112202211011000021 |
4 | 2232101301002122 |
5 | 21442004033030 |
6 | 1202045101054 |
7 | 132312452032 |
oct | 25621610232 |
9 | 7482734007 |
10 | 2923892890 |
11 | 1270509006 |
12 | 69725778a |
13 | 3779b8049 |
14 | 1da4748c2 |
15 | 121a5d97a |
hex | ae47109a |
2923892890 has 32 divisors (see below), whose sum is σ = 5356761984. Its totient is φ = 1148844480.
The previous prime is 2923892857. The next prime is 2923892941. The reversal of 2923892890 is 982983292.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 189237 + ... + 204103.
It is an arithmetic number, because the mean of its divisors is an integer number (167398812).
Almost surely, 22923892890 is an apocalyptic number.
2923892890 is a deficient number, since it is larger than the sum of its proper divisors (2432869094).
2923892890 is a wasteful number, since it uses less digits than its factorization.
2923892890 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15222.
The product of its (nonzero) digits is 1119744, while the sum is 52.
The square root of 2923892890 is about 54073.0329276988. The cubic root of 2923892890 is about 1429.9487959888.
The spelling of 2923892890 in words is "two billion, nine hundred twenty-three million, eight hundred ninety-two thousand, eight hundred ninety".
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