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103941430 = 2510394143
BaseRepresentation
bin1100011001000…
…00010100110110
321020120202211121
412030200110312
5203102111210
614151454154
72401326145
oct614402466
9236522747
10103941430
115374380a
122a98735a
13186c3808
14db3975c
1591d26da
hex6320536

103941430 has 8 divisors (see below), whose sum is σ = 187094592. Its totient is φ = 41576568.

The previous prime is 103941407. The next prime is 103941443. The reversal of 103941430 is 34149301.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 103941395 and 103941404.

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 5197062 + ... + 5197081.

It is an arithmetic number, because the mean of its divisors is an integer number (23386824).

Almost surely, 2103941430 is an apocalyptic number.

103941430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103941430 is a deficient number, since it is larger than the sum of its proper divisors (83153162).

103941430 is a wasteful number, since it uses less digits than its factorization.

103941430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10394150.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 103941430 is about 10195.1669922567. The cubic root of 103941430 is about 470.1786404072.

The spelling of 103941430 in words is "one hundred three million, nine hundred forty-one thousand, four hundred thirty".

Divisors: 1 2 5 10 10394143 20788286 51970715 103941430