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10122452 = 2223310861
BaseRepresentation
bin100110100111…
…010011010100
3201001021101122
4212213103110
510042404302
61000543112
7152016344
oct46472324
921037348
1010122452
11579416a
123481a98
132135522
1414b6d24
15d4e3a2
hex9a74d4

10122452 has 12 divisors (see below), whose sum is σ = 17791956. Its totient is φ = 5039040.

The previous prime is 10122439. The next prime is 10122457. The reversal of 10122452 is 25422101.

10122452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2972176 + 7150276 = 1724^2 + 2674^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 10122452.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10122457) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4499 + ... + 6362.

It is an arithmetic number, because the mean of its divisors is an integer number (1482663).

Almost surely, 210122452 is an apocalyptic number.

It is an amenable number.

10122452 is a deficient number, since it is larger than the sum of its proper divisors (7669504).

10122452 is a wasteful number, since it uses less digits than its factorization.

10122452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11098 (or 11096 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 10122452 is about 3181.5801105740. The cubic root of 10122452 is about 216.3192866068.

Adding to 10122452 its reverse (25422101), we get a palindrome (35544553).

The spelling of 10122452 in words is "ten million, one hundred twenty-two thousand, four hundred fifty-two".

Divisors: 1 2 4 233 466 932 10861 21722 43444 2530613 5061226 10122452