Base | Representation |
---|---|
bin | 1011111110010111… |
… | …1011100001101100 |
3 | 22022000110000001111 |
4 | 2333211323201230 |
5 | 23040341011104 |
6 | 1250543321404 |
7 | 142440606340 |
oct | 27745734154 |
9 | 8260400044 |
10 | 3214391404 |
11 | 13aa492924 |
12 | 7585b0264 |
13 | 3c2c3a163 |
14 | 226c93620 |
15 | 13c2e2404 |
hex | bf97b86c |
3214391404 has 24 divisors (see below), whose sum is σ = 6708296448. Its totient is φ = 1317700560.
The previous prime is 3214391371. The next prime is 3214391417. The reversal of 3214391404 is 4041934123.
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, 2495002 + ... + 2496289.
It is an arithmetic number, because the mean of its divisors is an integer number (279512352).
Almost surely, 23214391404 is an apocalyptic number.
It is an amenable number.
3214391404 is an abundant number, since it is smaller than the sum of its proper divisors (3493905044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3214391404 is a wasteful number, since it uses less digits than its factorization.
3214391404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4991325 (or 4991323 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 31.
The square root of 3214391404 is about 56695.6030393892. The cubic root of 3214391404 is about 1475.8183954365.
The spelling of 3214391404 in words is "three billion, two hundred fourteen million, three hundred ninety-one thousand, four hundred four".
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