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10625211 = 3210910831
BaseRepresentation
bin101000100010…
…000010111011
3201222211001100
4220202002323
510210001321
61015422443
7156212202
oct50420273
921884040
1010625211
115aa7973
123684a23
13228030c
1415a8239
15ded326
hexa220bb

10625211 has 12 divisors (see below), whose sum is σ = 15489760. Its totient is φ = 7017840.

The previous prime is 10625203. The next prime is 10625213. The reversal of 10625211 is 11252601.

10625211 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10625211 - 23 = 10625203 is a prime.

It is a super-2 number, since 2×106252112 = 225790217589042, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10625213) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4435 + ... + 6396.

Almost surely, 210625211 is an apocalyptic number.

10625211 is a deficient number, since it is larger than the sum of its proper divisors (4864549).

10625211 is a wasteful number, since it uses less digits than its factorization.

10625211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10946 (or 10943 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 10625211 is about 3259.6335683632. The cubic root of 10625211 is about 219.8429388627.

Adding to 10625211 its reverse (11252601), we get a palindrome (21877812).

The spelling of 10625211 in words is "ten million, six hundred twenty-five thousand, two hundred eleven".

Divisors: 1 3 9 109 327 981 10831 32493 97479 1180579 3541737 10625211