Base | Representation |
---|---|
bin | 10010100010001101… |
… | …01011110101001000 |
3 | 221200110212221222001 |
4 | 21101012223311020 |
5 | 130334331011410 |
6 | 4323220440344 |
7 | 501405025363 |
oct | 112106536510 |
9 | 27613787861 |
10 | 9950641480 |
11 | 424697224a |
12 | 1b185490b4 |
13 | c276c8050 |
14 | 6a57950da |
15 | 3d38ad33a |
hex | 2511abd48 |
9950641480 has 64 divisors (see below), whose sum is σ = 24450854400. Its totient is φ = 3622321920.
The previous prime is 9950641469. The next prime is 9950641489. The reversal of 9950641480 is 841460599.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 9950641480.
It is not an unprimeable number, because it can be changed into a prime (9950641489) 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, 97840 + ... + 171679.
It is an arithmetic number, because the mean of its divisors is an integer number (382044600).
Almost surely, 29950641480 is an apocalyptic number.
It is an amenable number.
9950641480 is an abundant number, since it is smaller than the sum of its proper divisors (14500212920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9950641480 is a wasteful number, since it uses less digits than its factorization.
9950641480 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 269614 (or 269610 counting only the distinct ones).
The product of its (nonzero) digits is 311040, while the sum is 46.
The square root of 9950641480 is about 99752.9021131716. The cubic root of 9950641480 is about 2150.8841850951.
The spelling of 9950641480 in words is "nine billion, nine hundred fifty million, six hundred forty-one thousand, four hundred eighty".
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