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103292852 = 22131986401
BaseRepresentation
bin1100010100000…
…01111110110100
321012100211011012
412022001332310
5202420332402
614125531352
72362655225
oct612017664
9235324135
10103292852
11533404a3
122a713b58
1318527540
14da0b24c
159105452
hex6281fb4

103292852 has 12 divisors (see below), whose sum is σ = 194667396. Its totient is φ = 47673600.

The previous prime is 103292851. The next prime is 103292879. The reversal of 103292852 is 258292301.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 49505296 + 53787556 = 7036^2 + 7334^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103292851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 993149 + ... + 993252.

It is an arithmetic number, because the mean of its divisors is an integer number (16222283).

Almost surely, 2103292852 is an apocalyptic number.

It is an amenable number.

103292852 is a deficient number, since it is larger than the sum of its proper divisors (91374544).

103292852 is a wasteful number, since it uses less digits than its factorization.

103292852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1986418 (or 1986416 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 103292852 is about 10163.3091067821. The cubic root of 103292852 is about 469.1986525913.

The spelling of 103292852 in words is "one hundred three million, two hundred ninety-two thousand, eight hundred fifty-two".

Divisors: 1 2 4 13 26 52 1986401 3972802 7945604 25823213 51646426 103292852