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10230152 = 231278769
BaseRepresentation
bin100111000001…
…100110001000
3201020202010112
4213001212020
510104331102
61003133452
7152645342
oct47014610
921222115
1010230152
115858079
123514288
13217255a
141504292
15d71252
hex9c1988

10230152 has 8 divisors (see below), whose sum is σ = 19181550. Its totient is φ = 5115072.

The previous prime is 10230149. The next prime is 10230169. The reversal of 10230152 is 25103201.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 6895876 + 3334276 = 2626^2 + 1826^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 639377 + ... + 639392.

Almost surely, 210230152 is an apocalyptic number.

It is an amenable number.

10230152 is a deficient number, since it is larger than the sum of its proper divisors (8951398).

10230152 is a wasteful number, since it uses less digits than its factorization.

10230152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1278775 (or 1278771 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 10230152 is about 3198.4608798608. The cubic root of 10230152 is about 217.0837734977.

Adding to 10230152 its reverse (25103201), we get a palindrome (35333353).

The spelling of 10230152 in words is "ten million, two hundred thirty thousand, one hundred fifty-two".

Divisors: 1 2 4 8 1278769 2557538 5115076 10230152