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10127338 = 213389513
BaseRepresentation
bin100110101000…
…011111101010
3201001112002121
4212220133222
510043033323
61001021454
7152036524
oct46503752
921045077
1010127338
115797901
12348488a
132137810
1414b8a14
15d50a5d
hex9a87ea

10127338 has 8 divisors (see below), whose sum is σ = 16359588. Its totient is φ = 4674144.

The previous prime is 10127329. The next prime is 10127339. The reversal of 10127338 is 83372101.

It can be written as a sum of positive squares in 2 ways, for example, as 9903609 + 223729 = 3147^2 + 473^2 .

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

It is not an unprimeable number, because it can be changed into a prime (10127339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 194731 + ... + 194782.

Almost surely, 210127338 is an apocalyptic number.

10127338 is a deficient number, since it is larger than the sum of its proper divisors (6232250).

10127338 is a wasteful number, since it uses less digits than its factorization.

10127338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389528.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 10127338 is about 3182.3478753901. The cubic root of 10127338 is about 216.3540860152.

Adding to 10127338 its reverse (83372101), we get a palindrome (93499439).

The spelling of 10127338 in words is "ten million, one hundred twenty-seven thousand, three hundred thirty-eight".

Divisors: 1 2 13 26 389513 779026 5063669 10127338