Search a number
-
+
396670096071 = 321720391271513
BaseRepresentation
bin1011100010110110110…
…00010101001011000111
31101220212121202201112200
411301123120111023013
522444340021033241
6502121104445543
740441566120204
oct5613330251307
91356777681480
10396670096071
11143254a23287
1264a640198b3
132b5377b89a2
14152adc40cab
15a4b93da4b6
hex5c5b6152c7

396670096071 has 24 divisors (see below), whose sum is σ = 606969923040. Its totient is φ = 248768779776.

The previous prime is 396670096061. The next prime is 396670096073. The reversal of 396670096071 is 170690076693.

It is not a de Polignac number, because 396670096071 - 29 = 396670095559 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 396670095999 and 396670096017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (396670096073) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 323790 + ... + 947723.

It is an arithmetic number, because the mean of its divisors is an integer number (25290413460).

Almost surely, 2396670096071 is an apocalyptic number.

396670096071 is a deficient number, since it is larger than the sum of its proper divisors (210299826969).

396670096071 is a wasteful number, since it uses less digits than its factorization.

396670096071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1273575 (or 1273572 counting only the distinct ones).

The product of its (nonzero) digits is 2571912, while the sum is 54.

The spelling of 396670096071 in words is "three hundred ninety-six billion, six hundred seventy million, ninety-six thousand, seventy-one".

Divisors: 1 3 9 17 51 153 2039 6117 18351 34663 103989 311967 1271513 3814539 11443617 21615721 64847163 194541489 2592615007 7777845021 23333535063 44074455119 132223365357 396670096071