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103426346 = 251713173
BaseRepresentation
bin1100010101000…
…10100100101010
321012121121021102
412022202210222
5202434120341
614132441402
72364052352
oct612424452
9235547242
10103426346
1153421821
122a779262
131857322a
14da43b62
15912ec9b
hex62a292a

103426346 has 4 divisors (see below), whose sum is σ = 155139522. Its totient is φ = 51713172.

The previous prime is 103426333. The next prime is 103426361. The reversal of 103426346 is 643624301.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 64176121 + 39250225 = 8011^2 + 6265^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25856585 + ... + 25856588.

Almost surely, 2103426346 is an apocalyptic number.

103426346 is a deficient number, since it is larger than the sum of its proper divisors (51713176).

103426346 is an equidigital number, since it uses as much as digits as its factorization.

103426346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51713175.

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 103426346 is about 10169.8744338364. The cubic root of 103426346 is about 469.4006938109.

The spelling of 103426346 in words is "one hundred three million, four hundred twenty-six thousand, three hundred forty-six".

Divisors: 1 2 51713173 103426346