Search a number
-
+
1362468315530 = 25783234504013
BaseRepresentation
bin10011110100111001011…
…100001010000110001010
311211020202202111200100002
4103310321130022012022
5134310313342044110
62521524224243002
7200302143412310
oct23647134120612
94736682450302
101362468315530
11485901932243
121a007ba70462
139b63203c15a
1449d2dba20b0
15256931e5aa5
hex13d3970a18a

1362468315530 has 32 divisors (see below), whose sum is σ = 2836560553344. Its totient is φ = 461503895616.

The previous prime is 1362468315529. The next prime is 1362468315541. The reversal of 1362468315530 is 355138642631.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax 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, 117246197 + ... + 117257816.

It is an arithmetic number, because the mean of its divisors is an integer number (88642517292).

Almost surely, 21362468315530 is an apocalyptic number.

1362468315530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1362468315530 is an abundant number, since it is smaller than the sum of its proper divisors (1474092237814).

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

1362468315530 is a wasteful number, since it uses less digits than its factorization.

1362468315530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234504110.

The product of its (nonzero) digits is 1555200, while the sum is 47.

The spelling of 1362468315530 in words is "one trillion, three hundred sixty-two billion, four hundred sixty-eight million, three hundred fifteen thousand, five hundred thirty".

Divisors: 1 2 5 7 10 14 35 70 83 166 415 581 830 1162 2905 5810 234504013 469008026 1172520065 1641528091 2345040130 3283056182 8207640455 16415280910 19463833079 38927666158 97319165395 136246831553 194638330790 272493663106 681234157765 1362468315530