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10235532 = 2233723053
BaseRepresentation
bin100111000010…
…111010001100
3201021000111210
4213002322030
510110014112
61003214420
7153000126
oct47027214
921230453
1010235532
11586111a
123517410
132174b38
141506216
15d72b3c
hex9c2e8c

10235532 has 24 divisors (see below), whose sum is σ = 24529456. Its totient is φ = 3319488.

The previous prime is 10235531. The next prime is 10235551. The reversal of 10235532 is 23553201.

It is a super-2 number, since 2×102355322 = 209532230646048, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10235499 and 10235508.

It is not an unprimeable number, because it can be changed into a prime (10235531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11083 + ... + 11970.

Almost surely, 210235532 is an apocalyptic number.

10235532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10235532 is an abundant number, since it is smaller than the sum of its proper divisors (14293924).

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

10235532 is a wasteful number, since it uses less digits than its factorization.

10235532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23097 (or 23095 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 10235532 is about 3199.3017988305. The cubic root of 10235532 is about 217.1218213529.

Adding to 10235532 its reverse (23553201), we get a palindrome (33788733).

It can be divided in two parts, 1023 and 5532, that added together give a triangular number (6555 = T114).

The spelling of 10235532 in words is "ten million, two hundred thirty-five thousand, five hundred thirty-two".

Divisors: 1 2 3 4 6 12 37 74 111 148 222 444 23053 46106 69159 92212 138318 276636 852961 1705922 2558883 3411844 5117766 10235532