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103048840275 = 3521373984537
BaseRepresentation
bin101111111111000110…
…0001000010001010011
3100211222122120110211220
41133332030020101103
53142021000342100
6115201234140123
710305434455443
oct1377614102123
9324878513756
10103048840275
113a780424a07
1217b7aa21643
139943364544
144db7d3c123
152a31c29aa0
hex17fe308453

103048840275 has 12 divisors (see below), whose sum is σ = 170374082712. Its totient is φ = 54959381440.

The previous prime is 103048840241. The next prime is 103048840283. The reversal of 103048840275 is 572048840301.

It is not a de Polignac number, because 103048840275 - 210 = 103048839251 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 686992194 + ... + 686992343.

It is an arithmetic number, because the mean of its divisors is an integer number (14197840226).

Almost surely, 2103048840275 is an apocalyptic number.

103048840275 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

103048840275 is a deficient number, since it is larger than the sum of its proper divisors (67325242437).

103048840275 is a wasteful number, since it uses less digits than its factorization.

103048840275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1373984550 (or 1373984545 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 42.

The spelling of 103048840275 in words is "one hundred three billion, forty-eight million, eight hundred forty thousand, two hundred seventy-five".

Divisors: 1 3 5 15 25 75 1373984537 4121953611 6869922685 20609768055 34349613425 103048840275