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1232010250 = 25340912049
BaseRepresentation
bin100100101101110…
…1111110000001010
310011212020121100021
41021123233300022
510010343312000
6322130131054
742346625422
oct11133576012
93155217307
101232010250
1158248a599
122a4720a8a
13168321463
14b98a3482
157326011a
hex496efc0a

1232010250 has 32 divisors (see below), whose sum is σ = 2312154000. Its totient is φ = 491558400.

The previous prime is 1232010233. The next prime is 1232010257. The reversal of 1232010250 is 520102321.

It can be written as a sum of positive squares in 8 ways, for example, as 304746849 + 927263401 = 17457^2 + 30451^2 .

It is a super-2 number, since 2×12320102502 = 3035698512210125000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1232010257) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96226 + ... + 108274.

Almost surely, 21232010250 is an apocalyptic number.

1232010250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1232010250 is a deficient number, since it is larger than the sum of its proper divisors (1080143750).

1232010250 is a wasteful number, since it uses less digits than its factorization.

1232010250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12475 (or 12465 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 1232010250 is about 35100.0035612534. The cubic root of 1232010250 is about 1072.0246551887.

Adding to 1232010250 its reverse (520102321), we get a palindrome (1752112571).

It can be divided in two parts, 1232010 and 250, that multiplied together give a square (308002500 = 175502).

The spelling of 1232010250 in words is "one billion, two hundred thirty-two million, ten thousand, two hundred fifty".

Divisors: 1 2 5 10 25 50 125 250 409 818 2045 4090 10225 12049 20450 24098 51125 60245 102250 120490 301225 602450 1506125 3012250 4928041 9856082 24640205 49280410 123201025 246402050 616005125 1232010250