Base | Representation |
---|---|
bin | 11111110110101111… |
… | …011011101000011010 |
3 | 10021021202121120010100 |
4 | 133312233123220122 |
5 | 1030022311301104 |
6 | 23414023000230 |
7 | 2320421414151 |
oct | 376657335032 |
9 | 107252546110 |
10 | 34204400154 |
11 | 13562546101 |
12 | 6766b99076 |
13 | 32c1451842 |
14 | 19269a8598 |
15 | d52cc7139 |
hex | 7f6bdba1a |
34204400154 has 24 divisors (see below), whose sum is σ = 74873553300. Its totient is φ = 11283925248.
The previous prime is 34204400141. The next prime is 34204400177. The reversal of 34204400154 is 45100440243.
It is a happy number.
34204400154 is a `hidden beast` number, since 3 + 4 + 204 + 400 + 1 + 54 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 33560408025 + 643992129 = 183195^2 + 25377^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9793329 + ... + 9796820.
Almost surely, 234204400154 is an apocalyptic number.
34204400154 is an abundant number, since it is smaller than the sum of its proper divisors (40669153146).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34204400154 is a wasteful number, since it uses less digits than its factorization.
34204400154 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19590254 (or 19590251 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 27.
Adding to 34204400154 its reverse (45100440243), we get a palindrome (79304840397).
The spelling of 34204400154 in words is "thirty-four billion, two hundred four million, four hundred thousand, one hundred fifty-four".
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