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10230252050 = 252616015581
BaseRepresentation
bin10011000011100010…
…10100001000010010
3222101222000122120002
421201301110020102
5131422421031200
64411045450002
7511341464504
oct114161241022
928358018502
1010230252050
11437a78a867
121b96110902
13c706073a5
146d097bd74
153ed1e0bd5
hex261c54212

10230252050 has 48 divisors (see below), whose sum is σ = 19375858824. Its totient is φ = 4017600000.

The previous prime is 10230252049. The next prime is 10230252083. The reversal of 10230252050 is 5025203201.

It can be written as a sum of positive squares in 12 ways, for example, as 17330569 + 10212921481 = 4163^2 + 101059^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1830260 + ... + 1835840.

Almost surely, 210230252050 is an apocalyptic number.

10230252050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10230252050 is a deficient number, since it is larger than the sum of its proper divisors (9145606774).

10230252050 is a wasteful number, since it uses less digits than its factorization.

10230252050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6255 (or 6250 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

Adding to 10230252050 its reverse (5025203201), we get a palindrome (15255455251).

The spelling of 10230252050 in words is "ten billion, two hundred thirty million, two hundred fifty-two thousand, fifty".

Divisors: 1 2 5 10 25 50 61 122 305 601 610 1202 1525 3005 3050 5581 6010 11162 15025 27905 30050 36661 55810 73322 139525 183305 279050 340441 366610 680882 916525 1702205 1833050 3354181 3404410 6708362 8511025 16770905 17022050 33541810 83854525 167709050 204605041 409210082 1023025205 2046050410 5115126025 10230252050