Base | Representation |
---|---|
bin | 1100010000001110111… |
… | …10011111110011101100 |
3 | 1111020202110102100202220 |
4 | 12020013132133303230 |
5 | 23344233222330444 |
6 | 521230341515340 |
7 | 42263366623122 |
oct | 6100736376354 |
9 | 1436673370686 |
10 | 421032230124 |
11 | 152616799170 |
12 | 69722a12b50 |
13 | 3091ab2921c |
14 | 165415c5912 |
15 | ae430b0619 |
hex | 620779fcec |
421032230124 has 48 divisors (see below), whose sum is σ = 1134760669056. Its totient is φ = 120080492800.
The previous prime is 421032230117. The next prime is 421032230137.
It is a happy number.
421032230124 is nontrivially palindromic in base 10.
It is a junction number, because it is equal to n+sod(n) for n = 421032230094 and 421032230103.
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, 93810642 + ... + 93815129.
It is an arithmetic number, because the mean of its divisors is an integer number (23640847272).
Almost surely, 2421032230124 is an apocalyptic number.
421032230124 is a gapful number since it is divisible by the number (44) formed by its first and last digit.
It is an amenable number.
421032230124 is an abundant number, since it is smaller than the sum of its proper divisors (713728438932).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
421032230124 is a wasteful number, since it uses less digits than its factorization.
421032230124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 187625806 (or 187625804 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 24.
It can be divided in two parts, 421032 and 230124, that added together give a palindrome (651156).
The spelling of 421032230124 in words is "four hundred twenty-one billion, thirty-two million, two hundred thirty thousand, one hundred twenty-four".
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