Search a number
-
+
10625024 = 2131297
BaseRepresentation
bin101000100010…
…000000000000
3201222210210102
4220202000000
510210000044
61015421532
7156211514
oct50420000
921883712
1010625024
115aa7813
1236848a8
1322801c7
1415a8144
15ded24e
hexa22000

10625024 has 28 divisors (see below), whose sum is σ = 21265134. Its totient is φ = 5308416.

The previous prime is 10625003. The next prime is 10625039. The reversal of 10625024 is 42052601.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 5607424 + 5017600 = 2368^2 + 2240^2 .

It is a super-2 number, since 2×106250242 = 225782270001152, which contains 22 as substring.

It is a nialpdrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 10624987 and 10625005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7544 + ... + 8840.

Almost surely, 210625024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10625024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10632567).

10625024 is an abundant number, since it is smaller than the sum of its proper divisors (10640110).

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

10625024 is an frugal number, since it uses more digits than its factorization.

10625024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1323 (or 1299 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 10625024 is about 3259.6048840312. The cubic root of 10625024 is about 219.8416491355.

Adding to 10625024 its reverse (42052601), we get a palindrome (52677625).

The spelling of 10625024 in words is "ten million, six hundred twenty-five thousand, twenty-four".

Divisors: 1 2 4 8 16 32 64 128 256 512 1024 1297 2048 2594 4096 5188 8192 10376 20752 41504 83008 166016 332032 664064 1328128 2656256 5312512 10625024