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10152868 = 221131907
BaseRepresentation
bin100110101110…
…101110100100
3201002211010011
4212232232210
510044342433
61001340004
7152204125
oct46565644
921084104
1010152868
115805000
123497604
13214631b
1414c404c
15d583cd
hex9aeba4

10152868 has 24 divisors (see below), whose sum is σ = 19553184. Its totient is φ = 4612520.

The previous prime is 10152847. The next prime is 10152869. The reversal of 10152868 is 86825101.

It is not an unprimeable number, because it can be changed into a prime (10152869) 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 7 ways as a sum of consecutive naturals, for example, 4371 + ... + 6277.

It is an arithmetic number, because the mean of its divisors is an integer number (814716).

Almost surely, 210152868 is an apocalyptic number.

It is an amenable number.

10152868 is a deficient number, since it is larger than the sum of its proper divisors (9400316).

10152868 is a wasteful number, since it uses less digits than its factorization.

10152868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1944 (or 1920 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 31.

The square root of 10152868 is about 3186.3565399999. The cubic root of 10152868 is about 216.5357357535.

Adding to 10152868 its reverse (86825101), we get a palindrome (96977969).

It can be divided in two parts, 1015 and 2868, that added together give a palindrome (3883).

The spelling of 10152868 in words is "ten million, one hundred fifty-two thousand, eight hundred sixty-eight".

Divisors: 1 2 4 11 22 44 121 242 484 1331 1907 2662 3814 5324 7628 20977 41954 83908 230747 461494 922988 2538217 5076434 10152868