Search a number
-
+
390011000012 = 221271737735741
BaseRepresentation
bin1011010110011100111…
…01111001010011001100
31101021200112111121001022
411223032131321103030
522342220304000022
6455100225133312
740114556542034
oct5531635712314
91337615447038
10390011000012
11140448050907
1263705a8a238
132aa1600296a
1414c3b6a48c4
15a2299aec42
hex5ace7794cc

390011000012 has 48 divisors (see below), whose sum is σ = 692885394432. Its totient is φ = 192069400320.

The previous prime is 390010999997. The next prime is 390011000063. The reversal of 390011000012 is 210000110093.

It is a happy 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, 67931462 + ... + 67937202.

It is an arithmetic number, because the mean of its divisors is an integer number (14435112384).

Almost surely, 2390011000012 is an apocalyptic number.

It is an amenable number.

390011000012 is a deficient number, since it is larger than the sum of its proper divisors (302874394420).

390011000012 is a wasteful number, since it uses less digits than its factorization.

390011000012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6818 (or 6816 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 17.

The spelling of 390011000012 in words is "three hundred ninety billion, eleven million, twelve", and thus it is an aban number.

Divisors: 1 2 4 127 173 254 346 508 692 773 1546 3092 5741 11482 21971 22964 43942 87884 98171 133729 196342 267458 392684 534916 729107 993193 1458214 1986386 2916428 3972772 4437793 8875586 16983583 17751172 33967166 67934332 126135511 252271022 504542044 563599711 767738189 1127199422 1535476378 2254398844 3070952756 97502750003 195005500006 390011000012