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906496314201 = 3617921972
BaseRepresentation
bin11010011000011110110…
…01000000101101011001
310012122211021202001000000
431030033121000231121
5104323001024023301
61532234430003213
7122330552352042
oct15141731005531
93178737661000
10906496314201
1131a49659a905
12127827946509
13676366193ca
1431c360ab8c9
15188a7a00786
hexd30f640b59

906496314201 has 63 divisors (see below), whose sum is σ = 1373731089871. Its totient is φ = 597904194384.

The previous prime is 906496314179. The next prime is 906496314271. The reversal of 906496314201 is 102413694609.

The square root of 906496314201 is 952101.

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

906496314201 is a `hidden beast` number, since 9 + 0 + 6 + 4 + 9 + 631 + 4 + 2 + 0 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 888183729225 + 18312584976 = 942435^2 + 135324^2 .

It is not a de Polignac number, because 906496314201 - 233 = 897906379609 is a prime.

It is a super-2 number, since 2×9064963142012 (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (906496314271) by changing a digit.

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 62 ways as a sum of consecutive naturals, for example, 4601504035 + ... + 4601504231.

Almost surely, 2906496314201 is an apocalyptic number.

906496314201 is the 952101-st square number.

906496314201 is the 476051-st centered octagonal number.

It is an amenable number.

906496314201 is a deficient number, since it is larger than the sum of its proper divisors (467234775670).

906496314201 is an frugal number, since it uses more digits than its factorization.

906496314201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 770 (or 379 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 45.

The spelling of 906496314201 in words is "nine hundred six billion, four hundred ninety-six million, three hundred fourteen thousand, two hundred one".

Divisors: 1 3 9 27 81 179 197 243 537 591 729 1611 1773 4833 5319 14499 15957 32041 35263 38809 43497 47871 96123 105789 116427 130491 143613 288369 317367 349281 865107 952101 1047843 2595321 2856303 3143529 6312077 6946811 7785963 8568909 9430587 18936231 20840433 23357889 25706727 28291761 56808693 62521299 170426079 187563897 511278237 562691691 1243479169 1533834711 1688075073 3730437507 4601504133 5064225219 11191312521 33573937563 100721812689 302165438067 906496314201