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1104935066421 = 315185914891907
BaseRepresentation
bin10000000101000011010…
…000110001101100110101
310220122000211021010011120
4100011003100301230311
5121100401334111141
62203333345054153
7142554215046204
oct20050320615465
93818024233146
101104935066421
1139666704848a
1215a188627359
138026c350414
143b69caa523b
151db1dd7cc66
hex10143431b35

1104935066421 has 32 divisors (see below), whose sum is σ = 1486506009600. Its totient is φ = 730019347200.

The previous prime is 1104935066419. The next prime is 1104935066441. The reversal of 1104935066421 is 1246605394011.

It is a happy number.

It is not a de Polignac number, because 1104935066421 - 21 = 1104935066419 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1104935066441) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 579409150 + ... + 579411056.

It is an arithmetic number, because the mean of its divisors is an integer number (46453312800).

Almost surely, 21104935066421 is an apocalyptic number.

It is an amenable number.

1104935066421 is a deficient number, since it is larger than the sum of its proper divisors (381570943179).

1104935066421 is a wasteful number, since it uses less digits than its factorization.

1104935066421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4409.

The product of its (nonzero) digits is 155520, while the sum is 42.

The spelling of 1104935066421 in words is "one trillion, one hundred four billion, nine hundred thirty-five million, sixty-six thousand, four hundred twenty-one".

Divisors: 1 3 151 453 859 1489 1907 2577 4467 5721 129709 224839 287957 389127 674517 863871 1279051 1638113 2839523 3837153 4914339 8518569 193136701 247355063 428767973 579410103 742065189 1286303919 2439150257 7317450771 368311688807 1104935066421