Base | Representation |
---|---|
bin | 1001001010111… |
… | …0111010101100 |
3 | 2200101020022220 |
4 | 2102232322230 |
5 | 34321341241 |
6 | 3452235340 |
7 | 644643300 |
oct | 222567254 |
9 | 80336286 |
10 | 38465196 |
11 | 1a792520 |
12 | 10a6bb50 |
13 | 7c7a093 |
14 | 5173d00 |
15 | 359c166 |
hex | 24aeeac |
38465196 has 144 divisors (see below), whose sum is σ = 120274560. Its totient is φ = 9434880.
The previous prime is 38465191. The next prime is 38465201. The reversal of 38465196 is 69156483.
It is an interprime number because it is at equal distance from previous prime (38465191) and next prime (38465201).
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38465191) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 122736 + ... + 123048.
It is an arithmetic number, because the mean of its divisors is an integer number (835240).
Almost surely, 238465196 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 38465196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60137280).
38465196 is an abundant number, since it is smaller than the sum of its proper divisors (81809364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38465196 is a wasteful number, since it uses less digits than its factorization.
38465196 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 364 (or 355 counting only the distinct ones).
The product of its digits is 155520, while the sum is 42.
The square root of 38465196 is about 6202.0316026283. The cubic root of 38465196 is about 337.5638902365.
The spelling of 38465196 in words is "thirty-eight million, four hundred sixty-five thousand, one hundred ninety-six".
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