Base | Representation |
---|---|
bin | 111001111001101100… |
… | …0101001110001001000 |
3 | 102212221122011220121000 |
4 | 1303303120221301020 |
5 | 4014123124112222 |
6 | 133042213215000 |
7 | 11661215022531 |
oct | 1636330516110 |
9 | 385848156530 |
10 | 124342410312 |
11 | 4880805a27a |
12 | 20122031460 |
13 | b957a35523 |
14 | 6037d4d688 |
15 | 337b3159ac |
hex | 1cf3629c48 |
124342410312 has 64 divisors (see below), whose sum is σ = 345539937600. Its totient is φ = 41430147840.
The previous prime is 124342410211. The next prime is 124342410347. The reversal of 124342410312 is 213014243421.
124342410312 is a `hidden beast` number, since 1 + 2 + 4 + 342 + 4 + 1 + 0 + 312 = 666.
It is a super-2 number, since 2×1243424103122 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 402987 + ... + 641157.
It is an arithmetic number, because the mean of its divisors is an integer number (5399061525).
Almost surely, 2124342410312 is an apocalyptic number.
124342410312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
124342410312 is an abundant number, since it is smaller than the sum of its proper divisors (221197527288).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
124342410312 is a wasteful number, since it uses less digits than its factorization.
124342410312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 240603 (or 240593 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
Adding to 124342410312 its reverse (213014243421), we get a palindrome (337356653733).
It can be divided in two parts, 1243424 and 10312, that added together give a triangular number (1253736 = T1583).
The spelling of 124342410312 in words is "one hundred twenty-four billion, three hundred forty-two million, four hundred ten thousand, three hundred twelve".
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