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10625424 = 2431811223
BaseRepresentation
bin101000100010…
…000110010000
3201222211100020
4220202012100
510210003144
61015423440
7156212625
oct50420620
921884306
1010625424
115aa8047
123684b80
132280444
1415a834c
15ded419
hexa22190

10625424 has 40 divisors (see below), whose sum is σ = 27623232. Its totient is φ = 3519360.

The previous prime is 10625423. The next prime is 10625441. The reversal of 10625424 is 42452601.

It is a super-2 number, since 2×106254242 = 225799270359552, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 10625394 and 10625403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10625423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8077 + ... + 9299.

Almost surely, 210625424 is an apocalyptic number.

It is an amenable number.

10625424 is an abundant number, since it is smaller than the sum of its proper divisors (16997808).

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

10625424 is a wasteful number, since it uses less digits than its factorization.

10625424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1415 (or 1409 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 10625424 is about 3259.6662405835. Note that the first 3 decimals coincide. The cubic root of 10625424 is about 219.8444078918.

The spelling of 10625424 in words is "ten million, six hundred twenty-five thousand, four hundred twenty-four".

Divisors: 1 2 3 4 6 8 12 16 24 48 181 362 543 724 1086 1223 1448 2172 2446 2896 3669 4344 4892 7338 8688 9784 14676 19568 29352 58704 221363 442726 664089 885452 1328178 1770904 2656356 3541808 5312712 10625424