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10625201 = 12783663
BaseRepresentation
bin101000100010…
…000010110001
3201222211000222
4220202002301
510210001301
61015422425
7156212156
oct50420261
921884028
1010625201
115aa7964
123684a15
132280302
1415a822d
15ded31b
hexa220b1

10625201 has 4 divisors (see below), whose sum is σ = 10708992. Its totient is φ = 10541412.

The previous prime is 10625177. The next prime is 10625203. The reversal of 10625201 is 10252601.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10252601 = 27737013.

It is a cyclic number.

It is not a de Polignac number, because 10625201 - 214 = 10608817 is a prime.

It is a super-2 number, since 2×106252012 = 225789792580802, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10625201.

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 3 ways as a sum of consecutive naturals, for example, 41705 + ... + 41958.

It is an arithmetic number, because the mean of its divisors is an integer number (2677248).

Almost surely, 210625201 is an apocalyptic number.

It is an amenable number.

10625201 is a deficient number, since it is larger than the sum of its proper divisors (83791).

10625201 is an equidigital number, since it uses as much as digits as its factorization.

10625201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83790.

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

The square root of 10625201 is about 3259.6320344481. The cubic root of 10625201 is about 219.8428698937.

Adding to 10625201 its reverse (10252601), we get a palindrome (20877802).

The spelling of 10625201 in words is "ten million, six hundred twenty-five thousand, two hundred one".

Divisors: 1 127 83663 10625201