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10020085248 = 2936523493
BaseRepresentation
bin10010101010011111…
…00101111000000000
3221212022120001220110
421111033211320000
5131010120211443
64334141111320
7503210214345
oct112517457000
927768501813
1010020085248
114282093398
121b37858540
13c38c00634
146b0ab07cc
153d9a29233
hex2553e5e00

10020085248 has 40 divisors (see below), whose sum is σ = 26694137448. Its totient is φ = 3340027904.

The previous prime is 10020085223. The next prime is 10020085253. The reversal of 10020085248 is 84258002001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3260211 + ... + 3263282.

Almost surely, 210020085248 is an apocalyptic number.

It is an amenable number.

10020085248 is an abundant number, since it is smaller than the sum of its proper divisors (16674052200).

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

10020085248 is an frugal number, since it uses more digits than its factorization.

10020085248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6523514 (or 6523498 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 30.

Adding to 10020085248 its reverse (84258002001), we get a palindrome (94278087249).

The spelling of 10020085248 in words is "ten billion, twenty million, eighty-five thousand, two hundred forty-eight".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 256 384 512 768 1536 6523493 13046986 19570479 26093972 39140958 52187944 78281916 104375888 156563832 208751776 313127664 417503552 626255328 835007104 1252510656 1670014208 2505021312 3340028416 5010042624 10020085248