Search a number
-
+
54433454232010 = 2571947985443443
BaseRepresentation
bin11000110000001110001101…
…01101000001000111001010
321010201210021000110101221211
430120013012231001013022
524113314203240411020
6311434214511523334
714315454511543330
oct1430070655010712
9233653230411854
1054433454232010
1116387109922787
12613169982954a
13244b08ba553a9
14d62843bdbb50
15645e1450885a
hex3181c6b411ca

54433454232010 has 64 divisors (see below), whose sum is σ = 118117016985600. Its totient is φ = 17643728999232.

The previous prime is 54433454231999. The next prime is 54433454232023. The reversal of 54433454232010 is 1023245433445.

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 31 ways as a sum of consecutive naturals, for example, 42084652 + ... + 43358791.

It is an arithmetic number, because the mean of its divisors is an integer number (1845578390400).

Almost surely, 254433454232010 is an apocalyptic number.

54433454232010 is an abundant number, since it is smaller than the sum of its proper divisors (63683562753590).

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

54433454232010 is a wasteful number, since it uses less digits than its factorization.

54433454232010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85443955.

The product of its (nonzero) digits is 691200, while the sum is 40.

Adding to 54433454232010 its reverse (1023245433445), we get a palindrome (55456699665455).

The spelling of 54433454232010 in words is "fifty-four trillion, four hundred thirty-three billion, four hundred fifty-four million, two hundred thirty-two thousand, ten".

Divisors: 1 2 5 7 10 14 19 35 38 70 95 133 190 266 479 665 958 1330 2395 3353 4790 6706 9101 16765 18202 33530 45505 63707 91010 127414 318535 637070 85443443 170886886 427217215 598104101 854434430 1196208202 1623425417 2990520505 3246850834 5981041010 8117127085 11363977919 16234254170 22727955838 40927409197 56819889595 81854818394 113639779190 204637045985 286491864379 409274091970 572983728758 777620774743 1432459321895 1555241549486 2864918643790 3888103873715 5443345423201 7776207747430 10886690846402 27216727116005 54433454232010