Base | Representation |
---|---|
bin | 1011111110010110… |
… | …1010000101111101 |
3 | 22022000022101002210 |
4 | 2333211222011331 |
5 | 23040331214442 |
6 | 1250542011033 |
7 | 142440161220 |
oct | 27745520575 |
9 | 8260271083 |
10 | 3214319997 |
11 | 13aa444209 |
12 | 758576a79 |
13 | 3c2c137c5 |
14 | 226c755b7 |
15 | 13c2cb19c |
hex | bf96a17d |
3214319997 has 8 divisors (see below), whose sum is σ = 4898011456. Its totient is φ = 1836754272.
The previous prime is 3214319963. The next prime is 3214320007. The reversal of 3214319997 is 7999134123.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3214319997 - 28 = 3214319741 is a prime.
It is a super-2 number, since 2×32143199972 = 20663706086228160018, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3214319497) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76531408 + ... + 76531449.
It is an arithmetic number, because the mean of its divisors is an integer number (612251432).
Almost surely, 23214319997 is an apocalyptic number.
It is an amenable number.
3214319997 is a deficient number, since it is larger than the sum of its proper divisors (1683691459).
3214319997 is a wasteful number, since it uses less digits than its factorization.
3214319997 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 153062867.
The product of its digits is 367416, while the sum is 48.
The square root of 3214319997 is about 56694.9732956988. The cubic root of 3214319997 is about 1475.8074670283.
The spelling of 3214319997 in words is "three billion, two hundred fourteen million, three hundred nineteen thousand, nine hundred ninety-seven".
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