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10154252 = 226737889
BaseRepresentation
bin100110101111…
…000100001100
3201002220000102
4212233010030
510044414002
61001350232
7152211143
oct46570414
921086012
1010154252
115806049
123498378
132146b44
1414c475a
15d58a02
hex9af10c

10154252 has 12 divisors (see below), whose sum is σ = 18035640. Its totient is φ = 5001216.

The previous prime is 10154231. The next prime is 10154273. The reversal of 10154252 is 25245101.

It is an interprime number because it is at equal distance from previous prime (10154231) and next prime (10154273).

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 18677 + ... + 19212.

It is an arithmetic number, because the mean of its divisors is an integer number (1502970).

Almost surely, 210154252 is an apocalyptic number.

It is an amenable number.

10154252 is a deficient number, since it is larger than the sum of its proper divisors (7881388).

10154252 is a wasteful number, since it uses less digits than its factorization.

10154252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37960 (or 37958 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 10154252 is about 3186.5737085465. The cubic root of 10154252 is about 216.5455744133.

Adding to 10154252 its reverse (25245101), we get a palindrome (35399353).

The spelling of 10154252 in words is "ten million, one hundred fifty-four thousand, two hundred fifty-two".

Divisors: 1 2 4 67 134 268 37889 75778 151556 2538563 5077126 10154252