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103844701 = 234514987
BaseRepresentation
bin1100011000010…
…00101101011101
321020101212011001
412030020231131
5203041012301
614145430301
72400444142
oct614105535
9236355131
10103844701
1153688074
122a93b391
131868b78c
14db123c9
1591b3c01
hex6308b5d

103844701 has 4 divisors (see below), whose sum is σ = 108359712. Its totient is φ = 99329692.

The previous prime is 103844683. The next prime is 103844711. The reversal of 103844701 is 107448301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 107448301 = 167643403.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-103844701 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 103844701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103844711) 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, 2257471 + ... + 2257516.

It is an arithmetic number, because the mean of its divisors is an integer number (27089928).

Almost surely, 2103844701 is an apocalyptic number.

It is an amenable number.

103844701 is a deficient number, since it is larger than the sum of its proper divisors (4515011).

103844701 is an equidigital number, since it uses as much as digits as its factorization.

103844701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4515010.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 103844701 is about 10190.4220226642. The cubic root of 103844701 is about 470.0327440595.

The spelling of 103844701 in words is "one hundred three million, eight hundred forty-four thousand, seven hundred one".

Divisors: 1 23 4514987 103844701