Base | Representation |
---|---|
bin | 1110011011101001… |
… | …0100011110011100 |
3 | 100222222201000122120 |
4 | 3212322110132130 |
5 | 30413224013100 |
6 | 1440230142540 |
7 | 165000602202 |
oct | 34672243634 |
9 | 10888630576 |
10 | 3874047900 |
11 | 1708887588 |
12 | 9014b1a50 |
13 | 4997c2548 |
14 | 28a729072 |
15 | 17a1960a0 |
hex | e6e9479c |
3874047900 has 72 divisors (see below), whose sum is σ = 11216459184. Its totient is φ = 1032384000.
The previous prime is 3874047887. The next prime is 3874047901. The reversal of 3874047900 is 97404783.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3874047901) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 566904 + ... + 573696.
Almost surely, 23874047900 is an apocalyptic number.
3874047900 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
3874047900 is an abundant number, since it is smaller than the sum of its proper divisors (7342411284).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3874047900 is a wasteful number, since it uses less digits than its factorization.
3874047900 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8711 (or 8704 counting only the distinct ones).
The product of its (nonzero) digits is 169344, while the sum is 42.
The square root of 3874047900 is about 62241.8500689046. The cubic root of 3874047900 is about 1570.5616744318.
The spelling of 3874047900 in words is "three billion, eight hundred seventy-four million, forty-seven thousand, nine hundred".
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