Base | Representation |
---|---|
bin | 1100111101011100… |
… | …0011001001001100 |
3 | 22222110012202011102 |
4 | 3033113003021030 |
5 | 24111101112100 |
6 | 1333113242232 |
7 | 152132245052 |
oct | 31727031114 |
9 | 8873182142 |
10 | 3478925900 |
11 | 152584357a |
12 | 811103378 |
13 | 43599b348 |
14 | 2500741d2 |
15 | 155647cd5 |
hex | cf5c324c |
3478925900 has 72 divisors (see below), whose sum is σ = 8163602496. Its totient is φ = 1281817600.
The previous prime is 3478925899. The next prime is 3478925903. The reversal of 3478925900 is 95298743.
It is a happy number.
3478925900 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (47).
It is not an unprimeable number, because it can be changed into a prime (3478925903) 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, 58130 + ... + 101670.
It is an arithmetic number, because the mean of its divisors is an integer number (113383368).
Almost surely, 23478925900 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3478925900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4081801248).
3478925900 is an abundant number, since it is smaller than the sum of its proper divisors (4684676596).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3478925900 is a wasteful number, since it uses less digits than its factorization.
3478925900 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43619 (or 43612 counting only the distinct ones).
The product of its (nonzero) digits is 544320, while the sum is 47.
The square root of 3478925900 is about 58982.4202623121. The cubic root of 3478925900 is about 1515.2410454906.
The spelling of 3478925900 in words is "three billion, four hundred seventy-eight million, nine hundred twenty-five thousand, nine hundred".
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