Search a number
-
+
104628280231 = 1732378925423
BaseRepresentation
bin110000101110001010…
…1001101101110100111
3101000001201120100011001
41201130111031232213
53203234314431411
6120022055054131
710362533464606
oct1413425155647
9330051510131
10104628280231
1140410a33592
121833b971347
139b3564bcb7
1450c79dda3d
152ac5716dc1
hex185c54dba7

104628280231 has 8 divisors (see below), whose sum is σ = 105241631040. Its totient is φ = 104015028192.

The previous prime is 104628280201. The next prime is 104628280247. The reversal of 104628280231 is 132082826401.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 104628280231 - 213 = 104628272039 is a prime.

It is a super-2 number, since 2×1046282802312 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104628280201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4102786 + ... + 4128208.

It is an arithmetic number, because the mean of its divisors is an integer number (13155203880).

Almost surely, 2104628280231 is an apocalyptic number.

104628280231 is a deficient number, since it is larger than the sum of its proper divisors (613350809).

104628280231 is a wasteful number, since it uses less digits than its factorization.

104628280231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49385.

The product of its (nonzero) digits is 36864, while the sum is 37.

The spelling of 104628280231 in words is "one hundred four billion, six hundred twenty-eight million, two hundred eighty thousand, two hundred thirty-one".

Divisors: 1 173 23789 25423 4115497 4398179 604787747 104628280231