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10211030032 = 247253245741
BaseRepresentation
bin10011000001001111…
…11111010000010000
3222100121212001220111
421200213333100100
5131403010430112
64405121451104
7511016215600
oct114047772020
928317761814
1010211030032
11436a950aa5
121b8b7a0a94
13c69637108
146cc1b6c00
153eb6955a7
hex2609ff410

10211030032 has 60 divisors (see below), whose sum is σ = 23448210156. Its totient is φ = 4293569280.

The previous prime is 10211030029. The next prime is 10211030041. The reversal of 10211030032 is 23003011201.

It can be written as a sum of positive squares in 2 ways, for example, as 2520441616 + 7690588416 = 50204^2 + 87696^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10211029994 and 10211030021.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 81319 + ... + 164422.

Almost surely, 210211030032 is an apocalyptic number.

It is an amenable number.

10211030032 is an abundant number, since it is smaller than the sum of its proper divisors (13237180124).

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

10211030032 is a wasteful number, since it uses less digits than its factorization.

10211030032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245816 (or 245803 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 10211030032 its reverse (23003011201), we get a palindrome (33214041233).

The spelling of 10211030032 in words is "ten billion, two hundred eleven million, thirty thousand, thirty-two".

Divisors: 1 2 4 7 8 14 16 28 49 53 56 98 106 112 196 212 371 392 424 742 784 848 1484 2597 2968 5194 5936 10388 20776 41552 245741 491482 982964 1720187 1965928 3440374 3931856 6880748 12041309 13024273 13761496 24082618 26048546 27522992 48165236 52097092 91169911 96330472 104194184 182339822 192660944 208388368 364679644 638189377 729359288 1276378754 1458718576 2552757508 5105515016 10211030032