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10152260 = 2251094657
BaseRepresentation
bin100110101110…
…100101000100
3201002210021122
4212232211010
510044333020
61001333112
7152202266
oct46564504
921083248
1010152260
1158045a8
123497198
132145c71
1414c3b36
15d58125
hex9ae944

10152260 has 24 divisors (see below), whose sum is σ = 21519960. Its totient is φ = 4022784.

The previous prime is 10152239. The next prime is 10152277. The reversal of 10152260 is 6225101.

It can be written as a sum of positive squares in 4 ways, for example, as 430336 + 9721924 = 656^2 + 3118^2 .

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 7 ways as a sum of consecutive naturals, for example, 149 + ... + 4508.

It is an arithmetic number, because the mean of its divisors is an integer number (896665).

Almost surely, 210152260 is an apocalyptic number.

10152260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10152260 is an abundant number, since it is smaller than the sum of its proper divisors (11367700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10152260 is a wasteful number, since it uses less digits than its factorization.

10152260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4775 (or 4773 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 10152260 is about 3186.2611317970. The cubic root of 10152260 is about 216.5314132850.

Adding to 10152260 its reverse (6225101), we get a palindrome (16377361).

The spelling of 10152260 in words is "ten million, one hundred fifty-two thousand, two hundred sixty".

Divisors: 1 2 4 5 10 20 109 218 436 545 1090 2180 4657 9314 18628 23285 46570 93140 507613 1015226 2030452 2538065 5076130 10152260