Base | Representation |
---|---|
bin | 111001110111100110… |
… | …0101001001101010110 |
3 | 102212202201222111021021 |
4 | 1303233030221031112 |
5 | 4014002132402210 |
6 | 133031223311354 |
7 | 11656402606135 |
oct | 1635714511526 |
9 | 385681874237 |
10 | 124272153430 |
11 | 48781433237 |
12 | 201025ab55a |
13 | b946306ac9 |
14 | 602c8a191c |
15 | 3375088bda |
hex | 1cef329356 |
124272153430 has 32 divisors (see below), whose sum is σ = 231471937440. Its totient is φ = 47980531200.
The previous prime is 124272153419. The next prime is 124272153451. The reversal of 124272153430 is 34351272421.
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, 943630 + ... + 1067230.
It is an arithmetic number, because the mean of its divisors is an integer number (7233498045).
Almost surely, 2124272153430 is an apocalyptic number.
124272153430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
124272153430 is a deficient number, since it is larger than the sum of its proper divisors (107199784010).
124272153430 is a wasteful number, since it uses less digits than its factorization.
124272153430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 127104.
The product of its (nonzero) digits is 40320, while the sum is 34.
The spelling of 124272153430 in words is "one hundred twenty-four billion, two hundred seventy-two million, one hundred fifty-three thousand, four hundred thirty".
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