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10625207 = 107199499
BaseRepresentation
bin101000100010…
…000010110111
3201222211001012
4220202002313
510210001312
61015422435
7156212165
oct50420267
921884035
1010625207
115aa796a
123684a1b
132280308
1415a8235
15ded322
hexa220b7

10625207 has 8 divisors (see below), whose sum is σ = 10800000. Its totient is φ = 10452024.

The previous prime is 10625203. The next prime is 10625213. The reversal of 10625207 is 70252601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10625207 - 22 = 10625203 is a prime.

It is a super-2 number, since 2×106252072 = 225790047585698, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10625203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21044 + ... + 21542.

It is an arithmetic number, because the mean of its divisors is an integer number (1350000).

Almost surely, 210625207 is an apocalyptic number.

10625207 is a deficient number, since it is larger than the sum of its proper divisors (174793).

10625207 is a wasteful number, since it uses less digits than its factorization.

10625207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 805.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 10625207 is about 3259.6329547972. The cubic root of 10625207 is about 219.8429112751.

Adding to 10625207 its reverse (70252601), we get a palindrome (80877808).

The spelling of 10625207 in words is "ten million, six hundred twenty-five thousand, two hundred seven".

Divisors: 1 107 199 499 21293 53393 99301 10625207