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103883997 = 374946857
BaseRepresentation
bin1100011000100…
…10010011011101
321020110212001110
412030102103131
5203043241442
614150332233
72400666540
oct614222335
9236425043
10103883997
1153704648
122a95a079
13186a3629
14db22857
1591c069c
hex63124dd

103883997 has 8 divisors (see below), whose sum is σ = 158299456. Its totient is φ = 59362272.

The previous prime is 103883981. The next prime is 103883999. The reversal of 103883997 is 799388301.

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

It is not a de Polignac number, because 103883997 - 24 = 103883981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103883999) 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 7 ways as a sum of consecutive naturals, for example, 2473408 + ... + 2473449.

It is an arithmetic number, because the mean of its divisors is an integer number (19787432).

Almost surely, 2103883997 is an apocalyptic number.

It is an amenable number.

103883997 is a deficient number, since it is larger than the sum of its proper divisors (54415459).

103883997 is an equidigital number, since it uses as much as digits as its factorization.

103883997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4946867.

The product of its (nonzero) digits is 326592, while the sum is 48.

The square root of 103883997 is about 10192.3499253116. The cubic root of 103883997 is about 470.0920251373.

The spelling of 103883997 in words is "one hundred three million, eight hundred eighty-three thousand, nine hundred ninety-seven".

Divisors: 1 3 7 21 4946857 14840571 34627999 103883997