Base | Representation |
---|---|
bin | 10000000010100010010… |
… | …001111101000101100111 |
3 | 10220101001121012002112110 |
4 | 100002202101331011213 |
5 | 121024333431242211 |
6 | 2202205345052103 |
7 | 142430251324536 |
oct | 20024221750547 |
9 | 3811047162473 |
10 | 1102234243431 |
11 | 39550054a172 |
12 | 159754027033 |
13 | 7cc2b9391c9 |
14 | 3b4c40da31d |
15 | 1da11bd3ea6 |
hex | 100a247d167 |
1102234243431 has 16 divisors (see below), whose sum is σ = 1499497640928. Its totient is φ = 720046848000.
The previous prime is 1102234243421. The next prime is 1102234243441. The reversal of 1102234243431 is 1343424322011.
It is an interprime number because it is at equal distance from previous prime (1102234243421) and next prime (1102234243441).
It is not a de Polignac number, because 1102234243431 - 219 = 1102233719143 is a prime.
It is a super-2 number, since 2×11022342434312 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1102234243421) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18721830 + ... + 18780611.
It is an arithmetic number, because the mean of its divisors is an integer number (93718602558).
Almost surely, 21102234243431 is an apocalyptic number.
1102234243431 is a deficient number, since it is larger than the sum of its proper divisors (397263397497).
1102234243431 is a wasteful number, since it uses less digits than its factorization.
1102234243431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37502642.
The product of its (nonzero) digits is 13824, while the sum is 30.
Adding to 1102234243431 its reverse (1343424322011), we get a palindrome (2445658565442).
The spelling of 1102234243431 in words is "one trillion, one hundred two billion, two hundred thirty-four million, two hundred forty-three thousand, four hundred thirty-one".
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