Base | Representation |
---|---|
bin | 101111000010010101… |
… | …0111111101000011010 |
3 | 100122201120100022001022 |
4 | 1132010222333220122 |
5 | 3123332042023002 |
6 | 114223045122442 |
7 | 10204060530353 |
oct | 1360452775032 |
9 | 318646308038 |
10 | 101010111002 |
11 | 39924635489 |
12 | 176b00b9422 |
13 | 96a9b79b68 |
14 | 4c63280d2a |
15 | 2962c66ba2 |
hex | 1784abfa1a |
101010111002 has 8 divisors (see below), whose sum is σ = 152390977236. Its totient is φ = 50213118592.
The previous prime is 101010111001. The next prime is 101010111017. The reversal of 101010111002 is 200111010101.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 80848666921 + 20161444081 = 284339^2 + 141991^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1010101110022 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (101010111001) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145968023 + ... + 145968714.
Almost surely, 2101010111002 is an apocalyptic number.
101010111002 is a deficient number, since it is larger than the sum of its proper divisors (51380866234).
101010111002 is a wasteful number, since it uses less digits than its factorization.
101010111002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 291936912.
The product of its (nonzero) digits is 2, while the sum is 8.
Adding to 101010111002 its reverse (200111010101), we get a palindrome (301121121103).
The spelling of 101010111002 in words is "one hundred one billion, ten million, one hundred eleven thousand, two".
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