Base | Representation |
---|---|
bin | 1000010101111… |
… | …1100101001001 |
3 | 2102211220102210 |
4 | 2011133211021 |
5 | 32424311010 |
6 | 3250015333 |
7 | 603306540 |
oct | 205374511 |
9 | 72756383 |
10 | 34994505 |
11 | 18831987 |
12 | b877549 |
13 | 7333410 |
14 | 490d157 |
15 | 3113b20 |
hex | 215f949 |
34994505 has 64 divisors (see below), whose sum is σ = 71221248. Its totient is φ = 14273280.
The previous prime is 34994471. The next prime is 34994507. The reversal of 34994505 is 50549943.
34994505 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 34994505 - 26 = 34994441 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (34994507) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 41902 + ... + 42728.
It is an arithmetic number, because the mean of its divisors is an integer number (1112832).
Almost surely, 234994505 is an apocalyptic number.
34994505 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
34994505 is an abundant number, since it is smaller than the sum of its proper divisors (36226743).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34994505 is a wasteful number, since it uses less digits than its factorization.
34994505 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 886.
The product of its (nonzero) digits is 97200, while the sum is 39.
The square root of 34994505 is about 5915.6153526070. The cubic root of 34994505 is about 327.0895115426.
The spelling of 34994505 in words is "thirty-four million, nine hundred ninety-four thousand, five hundred five".
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