Search a number
-
+
6081878532630 = 235277731874673
BaseRepresentation
bin101100010000000110000…
…1101011010001000010110
3210112102101120102222012210
41120200030031122020112
51244121141401021010
620533550524054250
71165254422362245
oct130401415321026
923472346388183
106081878532630
111a3534597193a
12822860994386
13351698720184
1417051624495c
15a830c323b20
hex5880c35a216

6081878532630 has 32 divisors (see below), whose sum is σ = 14649203474784. Its totient is φ = 1615979275776.

The previous prime is 6081878532581. The next prime is 6081878532643. The reversal of 6081878532630 is 362358781806.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 365929027 + ... + 365945646.

It is an arithmetic number, because the mean of its divisors is an integer number (457787608587).

Almost surely, 26081878532630 is an apocalyptic number.

6081878532630 is an abundant number, since it is smaller than the sum of its proper divisors (8567324942154).

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

6081878532630 is a wasteful number, since it uses less digits than its factorization.

6081878532630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 731874960.

The product of its (nonzero) digits is 11612160, while the sum is 57.

The spelling of 6081878532630 in words is "six trillion, eighty-one billion, eight hundred seventy-eight million, five hundred thirty-two thousand, six hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 277 554 831 1385 1662 2770 4155 8310 731874673 1463749346 2195624019 3659373365 4391248038 7318746730 10978120095 21956240190 202729284421 405458568842 608187853263 1013646422105 1216375706526 2027292844210 3040939266315 6081878532630