Base | Representation |
---|---|
bin | 1001000001101001001… |
… | …10000010001100011001 |
3 | 1002122110210112212110010 |
4 | 10200310212002030121 |
5 | 20040111211443001 |
6 | 354244524312133 |
7 | 31256030525034 |
oct | 4406446021431 |
9 | 1078423485403 |
10 | 310120031001 |
11 | 10a580744390 |
12 | 5012a6a2649 |
13 | 23323654131 |
14 | 1101d1cc01b |
15 | 8100d7b8d6 |
hex | 4834982319 |
310120031001 has 8 divisors (see below), whose sum is σ = 451083681504. Its totient is φ = 187951533920.
The previous prime is 310120030963. The next prime is 310120031021. The reversal of 310120031001 is 100130021013.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 310120031001 - 219 = 310119506713 is a prime.
It is a super-2 number, since 2×3101200310012 (a number of 24 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (310120031021) 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, 4698788316 + ... + 4698788381.
It is an arithmetic number, because the mean of its divisors is an integer number (56385460188).
Almost surely, 2310120031001 is an apocalyptic number.
It is an amenable number.
310120031001 is a deficient number, since it is larger than the sum of its proper divisors (140963650503).
310120031001 is a wasteful number, since it uses less digits than its factorization.
310120031001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9397576711.
The product of its (nonzero) digits is 18, while the sum is 12.
Adding to 310120031001 its reverse (100130021013), we get a palindrome (410250052014).
The spelling of 310120031001 in words is "three hundred ten billion, one hundred twenty million, thirty-one thousand, one".
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