Base | Representation |
---|---|
bin | 11111111111101011… |
… | …100010011001111110 |
3 | 10021200012211000221020 |
4 | 133333223202121332 |
5 | 1030324204434040 |
6 | 23440541245010 |
7 | 2324222235366 |
oct | 377753423176 |
9 | 107605730836 |
10 | 34354374270 |
11 | 1362a16a957 |
12 | 67a9263766 |
13 | 3316541a18 |
14 | 193c8879a6 |
15 | d6104dcd0 |
hex | 7ffae267e |
34354374270 has 64 divisors (see below), whose sum is σ = 84224931840. Its totient is φ = 8965404288.
The previous prime is 34354374269. The next prime is 34354374277. The reversal of 34354374270 is 7247345343.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34354374277) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 351192 + ... + 438228.
It is an arithmetic number, because the mean of its divisors is an integer number (1316014560).
Almost surely, 234354374270 is an apocalyptic number.
34354374270 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 34354374270, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42112465920).
34354374270 is an abundant number, since it is smaller than the sum of its proper divisors (49870557570).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34354374270 is a wasteful number, since it uses less digits than its factorization.
34354374270 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 87329.
The product of its (nonzero) digits is 846720, while the sum is 42.
The spelling of 34354374270 in words is "thirty-four billion, three hundred fifty-four million, three hundred seventy-four thousand, two hundred seventy".
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