Base | Representation |
---|---|
bin | 10010101011100… |
… | …011101001001101 |
3 | 210211201210001120 |
4 | 102223203221031 |
5 | 1120213024302 |
6 | 51033231153 |
7 | 10523632113 |
oct | 2253435115 |
9 | 724653046 |
10 | 313408077 |
11 | 150a02144 |
12 | 88b624b9 |
13 | 4cc13988 |
14 | 2d8a3ab3 |
15 | 1c7ab9bc |
hex | 12ae3a4d |
313408077 has 16 divisors (see below), whose sum is σ = 420670080. Its totient is φ = 207548352.
The previous prime is 313408063. The next prime is 313408103. The reversal of 313408077 is 770804313.
It is not a de Polignac number, because 313408077 - 211 = 313406029 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (313408577) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 427203 + ... + 427935.
It is an arithmetic number, because the mean of its divisors is an integer number (26291880).
Almost surely, 2313408077 is an apocalyptic number.
It is an amenable number.
313408077 is a deficient number, since it is larger than the sum of its proper divisors (107262003).
313408077 is a wasteful number, since it uses less digits than its factorization.
313408077 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1492.
The product of its (nonzero) digits is 14112, while the sum is 33.
The square root of 313408077 is about 17703.3351942508. The cubic root of 313408077 is about 679.2610752187.
The spelling of 313408077 in words is "three hundred thirteen million, four hundred eight thousand, seventy-seven".
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