Base | Representation |
---|---|
bin | 1000010100001… |
… | …0001101000100 |
3 | 2102121210101022 |
4 | 2011002031010 |
5 | 32411433210 |
6 | 3243250312 |
7 | 602265665 |
oct | 205021504 |
9 | 72553338 |
10 | 34874180 |
11 | 1875a540 |
12 | b819998 |
13 | 72c0713 |
14 | 48bb36c |
15 | 30dd155 |
hex | 2142344 |
34874180 has 24 divisors (see below), whose sum is σ = 79894080. Its totient is φ = 12681440.
The previous prime is 34874171. The next prime is 34874197. The reversal of 34874180 is 8147843.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 34874180.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79040 + ... + 79479.
It is an arithmetic number, because the mean of its divisors is an integer number (3328920).
Almost surely, 234874180 is an apocalyptic number.
It is an amenable number.
34874180 is an abundant number, since it is smaller than the sum of its proper divisors (45019900).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34874180 is a wasteful number, since it uses less digits than its factorization.
34874180 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 158539 (or 158537 counting only the distinct ones).
The product of its (nonzero) digits is 21504, while the sum is 35.
The square root of 34874180 is about 5905.4364783647. The cubic root of 34874180 is about 326.7141931869.
It can be divided in two parts, 3487 and 4180, that added together give a palindrome (7667).
The spelling of 34874180 in words is "thirty-four million, eight hundred seventy-four thousand, one hundred eighty".
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