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10872124 = 225235197
BaseRepresentation
bin101001011110…
…010100111100
3202110100202021
4221132110330
510240401444
61025005524
7161261104
oct51362474
922410667
1010872124
11615642a
1237838a4
132338813
141630204
15e4b584
hexa5e53c

10872124 has 12 divisors (see below), whose sum is σ = 19066264. Its totient is φ = 5424624.

The previous prime is 10872101. The next prime is 10872131. The reversal of 10872124 is 42127801.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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, 507 + ... + 4690.

Almost surely, 210872124 is an apocalyptic number.

It is an amenable number.

10872124 is a deficient number, since it is larger than the sum of its proper divisors (8194140).

10872124 is a wasteful number, since it uses less digits than its factorization.

10872124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5724 (or 5722 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 25.

The square root of 10872124 is about 3297.2904027398. The cubic root of 10872124 is about 221.5328487988.

Adding to 10872124 its reverse (42127801), we get a palindrome (52999925).

The spelling of 10872124 in words is "ten million, eight hundred seventy-two thousand, one hundred twenty-four".

Divisors: 1 2 4 523 1046 2092 5197 10394 20788 2718031 5436062 10872124