Base | Representation |
---|---|
bin | 1100001100001010100… |
… | …10101110101110100110 |
3 | 1111001010020121102200210 |
4 | 12012011102232232212 |
5 | 23330300103414210 |
6 | 520225520320250 |
7 | 42155306112354 |
oct | 6060522565646 |
9 | 1431106542623 |
10 | 418848107430 |
11 | 1516a5923495 |
12 | 69213473086 |
13 | 3066049662c |
14 | 163b54bc7d4 |
15 | ad6647ce20 |
hex | 61854aeba6 |
418848107430 has 64 divisors (see below), whose sum is σ = 1020481701120. Its totient is φ = 109999595904.
The previous prime is 418848107429. The next prime is 418848107453. The reversal of 418848107430 is 34701848814.
It is a self number, because there is not a number n which added to its sum of digits gives 418848107430.
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 31 ways as a sum of consecutive naturals, for example, 9297901 + ... + 9342839.
It is an arithmetic number, because the mean of its divisors is an integer number (15945026580).
Almost surely, 2418848107430 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 418848107430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (510240850560).
418848107430 is an abundant number, since it is smaller than the sum of its proper divisors (601633593690).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
418848107430 is a wasteful number, since it uses less digits than its factorization.
418848107430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49653.
The product of its (nonzero) digits is 688128, while the sum is 48.
The spelling of 418848107430 in words is "four hundred eighteen billion, eight hundred forty-eight million, one hundred seven thousand, four hundred thirty".
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