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753488000868 = 223375413136867
BaseRepresentation
bin10101111011011110110…
…00100111011101100100
32200000212212121101001010
422331233120213131210
544321120412011433
61334051514502220
7105303064222011
oct12755730473544
92600785541033
10753488000868
11270609373399
12102045734970
1356090a347b5
142867cd8c708
15148eec88e63
hexaf6f627764

753488000868 has 48 divisors (see below), whose sum is σ = 1808994133184. Its totient is φ = 243922700160.

The previous prime is 753488000827. The next prime is 753488000869. The reversal of 753488000868 is 868000884357.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (753488000869) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1328230 + ... + 1808637.

Almost surely, 2753488000868 is an apocalyptic number.

It is an amenable number.

753488000868 is an abundant number, since it is smaller than the sum of its proper divisors (1055506132316).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

753488000868 is a wasteful number, since it uses less digits than its factorization.

753488000868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3137452 (or 3137450 counting only the distinct ones).

The product of its (nonzero) digits is 10321920, while the sum is 57.

The spelling of 753488000868 in words is "seven hundred fifty-three billion, four hundred eighty-eight million, eight hundred sixty-eight", and thus it is an aban number.

Divisors: 1 2 3 4 6 12 37 74 111 148 222 444 541 1082 1623 2164 3246 6492 20017 40034 60051 80068 120102 240204 3136867 6273734 9410601 12547468 18821202 37642404 116064079 232128158 348192237 464256316 696384474 1392768948 1697045047 3394090094 5091135141 6788180188 10182270282 20364540564 62790666739 125581333478 188372000217 251162666956 376744000434 753488000868