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10427415 = 35719791
BaseRepresentation
bin100111110001…
…110000010111
3201121202201120
4213301300113
510132134130
61011255023
7154426425
oct47616027
921552646
1010427415
1159822a9
1235aa473
13221128b
141556115
15dae910
hex9f1c17

10427415 has 16 divisors (see below), whose sum is σ = 16920576. Its totient is φ = 5482400.

The previous prime is 10427399. The next prime is 10427419. The reversal of 10427415 is 51472401.

It is not a de Polignac number, because 10427415 - 24 = 10427399 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10427419) 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 15 ways as a sum of consecutive naturals, for example, 3831 + ... + 5960.

It is an arithmetic number, because the mean of its divisors is an integer number (1057536).

Almost surely, 210427415 is an apocalyptic number.

10427415 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10427415 is a deficient number, since it is larger than the sum of its proper divisors (6493161).

10427415 is an equidigital number, since it uses as much as digits as its factorization.

10427415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9870.

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 10427415 is about 3229.1508171654. The cubic root of 10427415 is about 218.4702066351.

Adding to 10427415 its reverse (51472401), we get a palindrome (61899816).

The spelling of 10427415 in words is "ten million, four hundred twenty-seven thousand, four hundred fifteen".

Divisors: 1 3 5 15 71 213 355 1065 9791 29373 48955 146865 695161 2085483 3475805 10427415