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104402743484 = 221317196215929
BaseRepresentation
bin110000100111011100…
…0110111000010111100
3100222111000011212220012
41201032320313002330
53202304100242414
6115543441042352
710354124451224
oct1411670670274
9328430155805
10104402743484
1140305699486
12182983263b8
139aca9c33c0
1450a5a91084
152ab0a1633e
hex184ee370bc

104402743484 has 48 divisors (see below), whose sum is σ = 219298010400. Its totient is φ = 42964494336.

The previous prime is 104402743469. The next prime is 104402743517. The reversal of 104402743484 is 484347204401.

104402743484 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 3091169 + ... + 3124760.

It is an arithmetic number, because the mean of its divisors is an integer number (4568708550).

Almost surely, 2104402743484 is an apocalyptic number.

It is an amenable number.

104402743484 is an abundant number, since it is smaller than the sum of its proper divisors (114895266916).

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

104402743484 is a wasteful number, since it uses less digits than its factorization.

104402743484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6215982 (or 6215980 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 41.

Adding to 104402743484 its reverse (484347204401), we get a palindrome (588749947885).

The spelling of 104402743484 in words is "one hundred four billion, four hundred two million, seven hundred forty-three thousand, four hundred eighty-four".

Divisors: 1 2 4 13 17 19 26 34 38 52 68 76 221 247 323 442 494 646 884 988 1292 4199 8398 16796 6215929 12431858 24863716 80807077 105670793 118102651 161614154 211341586 236205302 323228308 422683172 472410604 1373720309 1535334463 2007745067 2747440618 3070668926 4015490134 5494881236 6141337852 8030980268 26100685871 52201371742 104402743484