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896947962248 = 231324325992
BaseRepresentation
bin11010000110101100100…
…00111100000110001000
310011202011211211111112002
431003112100330012020
5104143422134242443
61524015135410132
7121542130612202
oct15032620740610
93152154744462
10896947962248
11316436817748
12125a02083948
1366774384b00
14315abd15772
15184e96092b8
hexd0d643c188

896947962248 has 108 divisors (see below), whose sum is σ = 1867550025285. Its totient is φ = 403673594688.

The previous prime is 896947962217. The next prime is 896947962269. The reversal of 896947962248 is 842269749698.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 766917044644 + 130030917604 = 875738^2 + 360598^2 .

It is an ABA number since it can be written as A⋅BA, here for A=2, B=669682.

It is a Smith number, since the sum of its digits (74) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1497408653 + ... + 1497409251.

Almost surely, 2896947962248 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 896947962248

896947962248 is an abundant number, since it is smaller than the sum of its proper divisors (970602063037).

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

896947962248 is an equidigital number, since it uses as much as digits as its factorization.

896947962248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1316 (or 657 counting only the distinct ones).

The product of its digits is 752467968, while the sum is 74.

The spelling of 896947962248 in words is "eight hundred ninety-six billion, nine hundred forty-seven million, nine hundred sixty-two thousand, two hundred forty-eight".

Divisors: 1 2 4 8 13 26 43 52 86 104 169 172 338 344 559 599 676 1118 1198 1352 1849 2236 2396 3698 4472 4792 7267 7396 7787 14534 14792 15574 24037 25757 29068 31148 48074 51514 58136 62296 96148 101231 103028 192296 202462 206056 312481 334841 358801 404924 624962 669682 717602 809848 1107551 1249924 1339364 1435204 2215102 2499848 2678728 2870408 4352933 4430204 4664413 8705866 8860408 9328826 14398163 15428443 17411732 18657652 28796326 30856886 34823464 37315304 57592652 60637369 61713772 115185304 121274738 123427544 187176119 200569759 242549476 374352238 401139518 485098952 663423049 748704476 802279036 1326846098 1497408952 1604558072 2607406867 2653692196 5214813734 5307384392 8624499637 10429627468 17248999274 20859254936 34497998548 68995997096 112118495281 224236990562 448473981124 896947962248