Base | Representation |
---|---|
bin | 101110100111110011… |
… | …1011111011101001011 |
3 | 100120102112102222202102 |
4 | 1131033213133131023 |
5 | 3120021210002311 |
6 | 113554451024015 |
7 | 10143031650461 |
oct | 1351747373513 |
9 | 316375388672 |
10 | 100120000331 |
11 | 3950814812a |
12 | 174a1b9b00b |
13 | 9597636860 |
14 | 4bbad7a831 |
15 | 290ea4043b |
hex | 174f9df74b |
100120000331 has 8 divisors (see below), whose sum is σ = 110115614784. Its totient is φ = 90452111040.
The previous prime is 100120000301. The next prime is 100120000333. The reversal of 100120000331 is 133000021001.
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 100120000331 - 234 = 82940131147 is a prime.
It is a super-2 number, since 2×1001200003312 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (100120000333) 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, 81930650 + ... + 81931871.
It is an arithmetic number, because the mean of its divisors is an integer number (13764451848).
Almost surely, 2100120000331 is an apocalyptic number.
100120000331 is a deficient number, since it is larger than the sum of its proper divisors (9995614453).
100120000331 is a wasteful number, since it uses less digits than its factorization.
100120000331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 163862581.
The product of its (nonzero) digits is 18, while the sum is 11.
Adding to 100120000331 its reverse (133000021001), we get a palindrome (233120021332).
The spelling of 100120000331 in words is "one hundred billion, one hundred twenty million, three hundred thirty-one", and thus it is an aban number.
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