Base | Representation |
---|---|
bin | 101111101111100… |
… | …101011111011000 |
3 | 2001211020012012120 |
4 | 233233211133120 |
5 | 3120024102410 |
6 | 211252141240 |
7 | 25564263054 |
oct | 5757453730 |
9 | 2054205176 |
10 | 801003480 |
11 | 381166852 |
12 | 1a4307820 |
13 | c9c44874 |
14 | 7854ac64 |
15 | 4a4c4570 |
hex | 2fbe57d8 |
801003480 has 32 divisors (see below), whose sum is σ = 2403010800. Its totient is φ = 213600896.
The previous prime is 801003431. The next prime is 801003493. The reversal of 801003480 is 84300108.
It is a super-2 number, since 2×8010034802 = 1283213149944220800, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a self number, because there is not a number n which added to its sum of digits gives 801003480.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3337395 + ... + 3337634.
Almost surely, 2801003480 is an apocalyptic number.
It is an amenable number.
801003480 is an abundant number, since it is smaller than the sum of its proper divisors (1602007320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
801003480 is a wasteful number, since it uses less digits than its factorization.
801003480 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6675043 (or 6675039 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 24.
The square root of 801003480 is about 28302.0048759801. The cubic root of 801003480 is about 928.7057496758.
Adding to 801003480 its reverse (84300108), we get a palindrome (885303588).
The spelling of 801003480 in words is "eight hundred one million, three thousand, four hundred eighty".
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