Search a number
-
+
130068846258 = 231310715584573
BaseRepresentation
bin111100100100010110…
…1010001011010110010
3110102201201110222221020
41321020231101122302
54112340111040013
6135430334440310
712253140644211
oct1711055213262
9412651428836
10130068846258
115018652236a
122125b963096
13c35b22b170
14641c6ab078
1535b3e12623
hex1e48b516b2

130068846258 has 32 divisors (see below), whose sum is σ = 282766510656. Its totient is φ = 39647151168.

The previous prime is 130068846253. The next prime is 130068846263. The reversal of 130068846258 is 852648860031.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (130068846253) and next prime (130068846263).

It is a self number, because there is not a number n which added to its sum of digits gives 130068846258.

It is not an unprimeable number, because it can be changed into a prime (130068846253) 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, 7783941 + ... + 7800632.

It is an arithmetic number, because the mean of its divisors is an integer number (8836453458).

Almost surely, 2130068846258 is an apocalyptic number.

130068846258 is an abundant number, since it is smaller than the sum of its proper divisors (152697664398).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130068846258 is a wasteful number, since it uses less digits than its factorization.

130068846258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15584698.

The product of its (nonzero) digits is 2211840, while the sum is 51.

The spelling of 130068846258 in words is "one hundred thirty billion, sixty-eight million, eight hundred forty-six thousand, two hundred fifty-eight".

Divisors: 1 2 3 6 13 26 39 78 107 214 321 642 1391 2782 4173 8346 15584573 31169146 46753719 93507438 202599449 405198898 607798347 1215596694 1667549311 3335098622 5002647933 10005295866 21678141043 43356282086 65034423129 130068846258