Base | Representation |
---|---|
bin | 100000010100111001… |
… | …111110011100000000 |
3 | 10022121000220010001001 |
4 | 200110321332130000 |
5 | 1032041340340030 |
6 | 23540142021344 |
7 | 2336105134363 |
oct | 402471763400 |
9 | 108530803031 |
10 | 34710480640 |
11 | 137a2185940 |
12 | 6888577854 |
13 | 3372255454 |
14 | 1973ca40da |
15 | d82441cca |
hex | 814e7e700 |
34710480640 has 144 divisors (see below), whose sum is σ = 92811793536. Its totient is φ = 12328243200.
The previous prime is 34710480611. The next prime is 34710480647. The reversal of 34710480640 is 4608401743.
It is a self number, because there is not a number n which added to its sum of digits gives 34710480640.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34710480647) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 576775 + ... + 634105.
It is an arithmetic number, because the mean of its divisors is an integer number (644526344).
Almost surely, 234710480640 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 34710480640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46405896768).
34710480640 is an abundant number, since it is smaller than the sum of its proper divisors (58101312896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34710480640 is a wasteful number, since it uses less digits than its factorization.
34710480640 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57406 (or 57392 counting only the distinct ones).
The product of its (nonzero) digits is 64512, while the sum is 37.
The spelling of 34710480640 in words is "thirty-four billion, seven hundred ten million, four hundred eighty thousand, six hundred forty".
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