Base | Representation |
---|---|
bin | 111100101111111… |
… | …1011011011100110 |
3 | 12021001122002222220 |
4 | 1321133323123212 |
5 | 13133313204110 |
6 | 534134133210 |
7 | 101341140063 |
oct | 17137733346 |
9 | 5231562886 |
10 | 2038413030 |
11 | 9566a3975 |
12 | 48a7b1206 |
13 | 266406774 |
14 | 154a17c6a |
15 | bde4e370 |
hex | 797fb6e6 |
2038413030 has 64 divisors (see below), whose sum is σ = 5005255680. Its totient is φ = 531056384.
The previous prime is 2038413017. The next prime is 2038413037. The reversal of 2038413030 is 303148302.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2038413037) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1139797 + ... + 1141583.
It is an arithmetic number, because the mean of its divisors is an integer number (78207120).
Almost surely, 22038413030 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2038413030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2502627840).
2038413030 is an abundant number, since it is smaller than the sum of its proper divisors (2966842650).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2038413030 is a wasteful number, since it uses less digits than its factorization.
2038413030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2653.
The product of its (nonzero) digits is 1728, while the sum is 24.
The square root of 2038413030 is about 45148.7876913655. The cubic root of 2038413030 is about 1267.9361834190.
The spelling of 2038413030 in words is "two billion, thirty-eight million, four hundred thirteen thousand, thirty".
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