Base | Representation |
---|---|
bin | 11011101101000001… |
… | …01001101101011110 |
3 | 1102101112111110111222 |
4 | 31312200221231132 |
5 | 220430013012310 |
6 | 10455503413342 |
7 | 1034366611625 |
oct | 156640515536 |
9 | 42345443458 |
10 | 14873172830 |
11 | 634257797a |
12 | 2a70bb4252 |
13 | 15304a17a9 |
14 | a1144c6bc |
15 | 5c0b11055 |
hex | 376829b5e |
14873172830 has 32 divisors (see below), whose sum is σ = 28187343360. Its totient is φ = 5634830880.
The previous prime is 14873172827. The next prime is 14873172851. The reversal of 14873172830 is 3827137841.
It is a super-2 number, since 2×148731728302 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1284527 + ... + 1296053.
It is an arithmetic number, because the mean of its divisors is an integer number (880854480).
Almost surely, 214873172830 is an apocalyptic number.
14873172830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
14873172830 is a deficient number, since it is larger than the sum of its proper divisors (13314170530).
14873172830 is a wasteful number, since it uses less digits than its factorization.
14873172830 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18344.
The product of its (nonzero) digits is 225792, while the sum is 44.
The spelling of 14873172830 in words is "fourteen billion, eight hundred seventy-three million, one hundred seventy-two thousand, eight hundred thirty".
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