Search a number
-
+
1464628180468 = 2241431491393891
BaseRepresentation
bin10101010100000010101…
…001000111010111110100
312012000110110022112021111
4111110002221013113310
5142444024303233333
63040501344524404
7210546565060165
oct25240251072764
95160413275244
101464628180468
11515166474892
121b7a31020704
13a816316a08b
1450c61a1376c
1528171d704cd
hex15502a475f4

1464628180468 has 48 divisors (see below), whose sum is σ = 2704708036800. Its totient is φ = 693153619200.

The previous prime is 1464628180453. The next prime is 1464628180517. The reversal of 1464628180468 is 8640818264641.

It is a super-3 number, since 3×14646281804683 (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 353803 + ... + 1747693.

It is an arithmetic number, because the mean of its divisors is an integer number (56348084100).

Almost surely, 21464628180468 is an apocalyptic number.

It is an amenable number.

1464628180468 is a deficient number, since it is larger than the sum of its proper divisors (1240079856332).

1464628180468 is a wasteful number, since it uses less digits than its factorization.

1464628180468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1394128 (or 1394126 counting only the distinct ones).

The product of its (nonzero) digits is 14155776, while the sum is 58.

The spelling of 1464628180468 in words is "one trillion, four hundred sixty-four billion, six hundred twenty-eight million, one hundred eighty thousand, four hundred sixty-eight".

Divisors: 1 2 4 41 43 82 86 149 164 172 298 596 1763 3526 6109 6407 7052 12218 12814 24436 25628 262687 525374 1050748 1393891 2787782 5575564 57149531 59937313 114299062 119874626 207689759 228598124 239749252 415379518 830759036 2457429833 4914859666 8515280119 8930659637 9829719332 17030560238 17861319274 34061120476 35722638548 366157045117 732314090234 1464628180468