Base | Representation |
---|---|
bin | 101111001100001111… |
… | …0101100010011010100 |
3 | 100200120201122212120220 |
4 | 1132120132230103110 |
5 | 3130022130233140 |
6 | 114320035554340 |
7 | 10215234305550 |
oct | 1363036542324 |
9 | 320521585526 |
10 | 101342430420 |
11 | 39a85183a30 |
12 | 1778345b9b0 |
13 | 973098257a |
14 | 4c95468860 |
15 | 298200bbd0 |
hex | 17987ac4d4 |
101342430420 has 96 divisors (see below), whose sum is σ = 353777227776. Its totient is φ = 21058166400.
The previous prime is 101342430407. The next prime is 101342430433. The reversal of 101342430420 is 24034243101.
It is an interprime number because it is at equal distance from previous prime (101342430407) and next prime (101342430433).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10963176 + ... + 10972415.
It is an arithmetic number, because the mean of its divisors is an integer number (3685179456).
Almost surely, 2101342430420 is an apocalyptic number.
101342430420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
101342430420 is an abundant number, since it is smaller than the sum of its proper divisors (252434797356).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101342430420 is a wasteful number, since it uses less digits than its factorization.
101342430420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21935621 (or 21935619 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 24.
Adding to 101342430420 its reverse (24034243101), we get a palindrome (125376673521).
The spelling of 101342430420 in words is "one hundred one billion, three hundred forty-two million, four hundred thirty thousand, four hundred twenty".
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