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462053265025 = 521121727272
BaseRepresentation
bin1101011100101001000…
…01010100111010000001
31122011122021201211211211
412232110201110322001
530032241113440100
6552133033010121
745245052644062
oct6562441247201
91564567654754
10462053265025
11168a57027900
1275670853941
13347575a2141
1418513618569
15c0445311ba
hex6b94854e81

462053265025 has 81 divisors (see below), whose sum is σ = 669912869577. Its totient is φ = 315836716800.

The previous prime is 462053265019. The next prime is 462053265077. The reversal of 462053265025 is 520562350264.

The square root of 462053265025 is 679745.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 10807889521 + 451245375504 = 103961^2 + 671748^2 .

It is not a de Polignac number, because 462053265025 - 235 = 427693526657 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 635561212 + ... + 635561938.

Almost surely, 2462053265025 is an apocalyptic number.

462053265025 is the 679745-th square number.

462053265025 is the 339873-rd centered octagonal number.

It is an amenable number.

462053265025 is a deficient number, since it is larger than the sum of its proper divisors (207859604552).

462053265025 is an equidigital number, since it uses as much as digits as its factorization.

462053265025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1520 (or 760 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 40.

The spelling of 462053265025 in words is "four hundred sixty-two billion, fifty-three million, two hundred sixty-five thousand, twenty-five".

Divisors: 1 5 11 17 25 55 85 121 187 275 289 425 605 727 935 1445 2057 3025 3179 3635 4675 7225 7997 10285 12359 15895 18175 34969 39985 51425 61795 79475 87967 135949 174845 199925 210103 308975 439835 528529 679745 874225 1050515 1495439 2199175 2311133 2642645 3398725 5252575 5813819 7477195 8984993 11555665 13213225 25422463 29069095 37385975 44924965 57778325 63952009 98834923 127112315 145345475 152744881 224624825 319760045 494174615 635561575 763724405 1087184153 1598800225 1680193691 2470873075 3818622025 5435920765 8400968455 18482130601 27179603825 42004842275 92410653005 462053265025