Base | Representation |
---|---|
bin | 10110101000011001… |
… | …01010011101000000 |
3 | 1011100202102011120220 |
4 | 23110030222131000 |
5 | 144340401232000 |
6 | 5325345103040 |
7 | 610042333332 |
oct | 132414523500 |
9 | 34322364526 |
10 | 12150024000 |
11 | 517540a954 |
12 | 2431027a80 |
13 | 11b827161a |
14 | 833911452 |
15 | 4b1a071a0 |
hex | 2d432a740 |
12150024000 has 112 divisors (see below), whose sum is σ = 40119458496. Its totient is φ = 3240000000.
The previous prime is 12150023989. The next prime is 12150024011. The reversal of 12150024000 is 42005121.
It is an interprime number because it is at equal distance from previous prime (12150023989) and next prime (12150024011).
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a congruent number.
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, 229126 + ... + 277125.
Almost surely, 212150024000 is an apocalyptic number.
12150024000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12150024000 is an abundant number, since it is smaller than the sum of its proper divisors (27969434496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12150024000 is an equidigital number, since it uses as much as digits as its factorization.
12150024000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 506281 (or 506261 counting only the distinct ones).
The product of its (nonzero) digits is 80, while the sum is 15.
Adding to 12150024000 its reverse (42005121), we get a palindrome (12192029121).
It can be divided in two parts, 121500 and 24000, that multiplied together give a square (2916000000 = 540002).
The spelling of 12150024000 in words is "twelve billion, one hundred fifty million, twenty-four thousand".
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