Base | Representation |
---|---|
bin | 101111101101001000… |
… | …1010111001001000111 |
3 | 100210102122122210212220 |
4 | 1133122101113021013 |
5 | 3134302213412020 |
6 | 115021350143423 |
7 | 10254466414422 |
oct | 1373221271107 |
9 | 323378583786 |
10 | 102446232135 |
11 | 3a4a1255555 |
12 | 17a31051b73 |
13 | 9878564790 |
14 | 4d5bcb69b9 |
15 | 29e8d94240 |
hex | 17da457247 |
102446232135 has 32 divisors (see below), whose sum is σ = 176713064640. Its totient is φ = 50380689408.
The previous prime is 102446232127. The next prime is 102446232157. The reversal of 102446232135 is 531232644201.
It is not a de Polignac number, because 102446232135 - 23 = 102446232127 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 102446232096 and 102446232105.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 101604 + ... + 463913.
It is an arithmetic number, because the mean of its divisors is an integer number (5522283270).
Almost surely, 2102446232135 is an apocalyptic number.
102446232135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
102446232135 is a deficient number, since it is larger than the sum of its proper divisors (74266832505).
102446232135 is a wasteful number, since it uses less digits than its factorization.
102446232135 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 566467.
The product of its (nonzero) digits is 34560, while the sum is 33.
Adding to 102446232135 its reverse (531232644201), we get a palindrome (633678876336).
The spelling of 102446232135 in words is "one hundred two billion, four hundred forty-six million, two hundred thirty-two thousand, one hundred thirty-five".
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