Base | Representation |
---|---|
bin | 100000001010101000… |
… | …000001010110010000 |
3 | 10022011000100021120011 |
4 | 200022220001112100 |
5 | 1031213212024213 |
6 | 23511101124304 |
7 | 2331612112552 |
oct | 401250012620 |
9 | 108130307504 |
10 | 34538001808 |
11 | 1371388aa52 |
12 | 683a859694 |
13 | 33455b5a7b |
14 | 19590074d2 |
15 | d7222203d |
hex | 80aa01590 |
34538001808 has 40 divisors (see below), whose sum is σ = 68578423200. Its totient is φ = 16840700160.
The previous prime is 34538001803. The next prime is 34538001829. The reversal of 34538001808 is 80810083543.
It is a super-2 number, since 2×345380018082 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (34538001803) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1760791 + ... + 1780297.
It is an arithmetic number, because the mean of its divisors is an integer number (1714460580).
Almost surely, 234538001808 is an apocalyptic number.
It is an amenable number.
34538001808 is a deficient number, since it is larger than the sum of its proper divisors (34040421392).
34538001808 is a wasteful number, since it uses less digits than its factorization.
34538001808 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22255 (or 22249 counting only the distinct ones).
The product of its (nonzero) digits is 92160, while the sum is 40.
The spelling of 34538001808 in words is "thirty-four billion, five hundred thirty-eight million, one thousand, eight hundred eight".
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