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801003480 = 23356675029
BaseRepresentation
bin101111101111100…
…101011111011000
32001211020012012120
4233233211133120
53120024102410
6211252141240
725564263054
oct5757453730
92054205176
10801003480
11381166852
121a4307820
13c9c44874
147854ac64
154a4c4570
hex2fbe57d8

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".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 6675029 13350058 20025087 26700116 33375145 40050174 53400232 66750290 80100348 100125435 133500580 160200696 200250870 267001160 400501740 801003480