Base | Representation |
---|---|
bin | 101111001111001010… |
… | …0011101011100000101 |
3 | 100200211120000211012222 |
4 | 1132132110131130011 |
5 | 3130222221131042 |
6 | 114333500022125 |
7 | 10220534161433 |
oct | 1363624353405 |
9 | 320746024188 |
10 | 101440411397 |
11 | 3a025516546 |
12 | 177b0231945 |
13 | 974806a090 |
14 | 4ca4491d53 |
15 | 298a9132d2 |
hex | 179e51d705 |
101440411397 has 8 divisors (see below), whose sum is σ = 110874021216. Its totient is φ = 92239730352.
The previous prime is 101440411381. The next prime is 101440411403. The reversal of 101440411397 is 793114044101.
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 101440411397 - 24 = 101440411381 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101440411297) 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, 58231283 + ... + 58233024.
It is an arithmetic number, because the mean of its divisors is an integer number (13859252652).
Almost surely, 2101440411397 is an apocalyptic number.
It is an amenable number.
101440411397 is a deficient number, since it is larger than the sum of its proper divisors (9433609819).
101440411397 is a wasteful number, since it uses less digits than its factorization.
101440411397 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 116464387.
The product of its (nonzero) digits is 12096, while the sum is 35.
Adding to 101440411397 its reverse (793114044101), we get a palindrome (894554455498).
The spelling of 101440411397 in words is "one hundred one billion, four hundred forty million, four hundred eleven thousand, three hundred ninety-seven".
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