Base | Representation |
---|---|
bin | 1111101001100001… |
… | …10101110110000000 |
3 | 210200111201220220021 |
4 | 13310300311312000 |
5 | 114201230131311 |
6 | 3505355223224 |
7 | 415123550644 |
oct | 76460656600 |
9 | 23614656807 |
10 | 8401411456 |
11 | 3621417859 |
12 | 1765747b14 |
13 | a3b759ca9 |
14 | 599b18c24 |
15 | 34288c171 |
hex | 1f4c35d80 |
8401411456 has 32 divisors (see below), whose sum is σ = 16833978000. Its totient is φ = 4176413184.
The previous prime is 8401411453. The next prime is 8401411471. The reversal of 8401411456 is 6541141048.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (32).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8401411453) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167556 + ... + 211843.
Almost surely, 28401411456 is an apocalyptic number.
It is an amenable number.
8401411456 is an abundant number, since it is smaller than the sum of its proper divisors (8432566544).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8401411456 is a wasteful number, since it uses less digits than its factorization.
8401411456 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 379586 (or 379574 counting only the distinct ones).
The product of its (nonzero) digits is 15360, while the sum is 34.
The square root of 8401411456 is about 91659.2136994421. The cubic root of 8401411456 is about 2032.9065642957.
The spelling of 8401411456 in words is "eight billion, four hundred one million, four hundred eleven thousand, four hundred fifty-six".
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