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10225049 = 79347373
BaseRepresentation
bin100111000000…
…010110011001
3201020111010112
4213000112121
510104200144
61003054105
7152624432
oct47002631
921214115
1010225049
11585425a
123511335
132170133
141502489
15d6e99e
hex9c0599

10225049 has 8 divisors (see below), whose sum is σ = 10412160. Its totient is φ = 10039536.

The previous prime is 10225043. The next prime is 10225057. The reversal of 10225049 is 94052201.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10225049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10225043) 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, 27227 + ... + 27599.

It is an arithmetic number, because the mean of its divisors is an integer number (1301520).

Almost surely, 210225049 is an apocalyptic number.

It is an amenable number.

10225049 is a deficient number, since it is larger than the sum of its proper divisors (187111).

10225049 is an equidigital number, since it uses as much as digits as its factorization.

10225049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 799.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 10225049 is about 3197.6630529185. The cubic root of 10225049 is about 217.0476722830.

It can be divided in two parts, 1022 and 5049, that multiplied together give a triangular number (5160078 = T3212).

The spelling of 10225049 in words is "ten million, two hundred twenty-five thousand, forty-nine".

Divisors: 1 79 347 373 27413 29467 129431 10225049