Search a number
-
+
48007961769599 = 1350913679530393
BaseRepresentation
bin10101110101001101110011…
…00000011111011001111111
320021222111221101210012211022
422322212321200133121333
522243030301203111344
6250034315252414355
713053314022015236
oct1272467140373177
9207874841705738
1048007961769599
111432a075943687
1254743213173bb
1320a31928077a0
14bbd85230db1d
15583be5b2a0ee
hex2ba9b981f67f

48007961769599 has 16 divisors (see below), whose sum is σ = 51806340028800. Its totient is φ = 44224662026496.

The previous prime is 48007961769569. The next prime is 48007961769613. The reversal of 48007961769599 is 99596716970084.

It is a cyclic number.

It is not a de Polignac number, because 48007961769599 - 232 = 48003666802303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48007961769529) 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, 90248747 + ... + 90779139.

It is an arithmetic number, because the mean of its divisors is an integer number (3237896251800).

Almost surely, 248007961769599 is an apocalyptic number.

48007961769599 is a deficient number, since it is larger than the sum of its proper divisors (3798378259201).

48007961769599 is a wasteful number, since it uses less digits than its factorization.

48007961769599 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 544594.

The product of its (nonzero) digits is 1851776640, while the sum is 80.

The spelling of 48007961769599 in words is "forty-eight trillion, seven billion, nine hundred sixty-one million, seven hundred sixty-nine thousand, five hundred ninety-nine".

Divisors: 1 13 509 6617 13679 177827 530393 6895109 6962611 90513943 269970037 3509610481 7255245847 94318196011 3692920136123 48007961769599