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103109041 = 7106113883
BaseRepresentation
bin1100010010101…
…01000110110001
321012000111000101
412021111012301
5202343442131
614121552401
72361261310
oct611250661
9235014011
10103109041
1153225392
122a645701
1318491989
14d9a0277
1590bac61
hex62551b1

103109041 has 8 divisors (see below), whose sum is σ = 117958464. Its totient is φ = 88289520.

The previous prime is 103109033. The next prime is 103109053. The reversal of 103109041 is 140901301.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 103109041 - 23 = 103109033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103103041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 486 + ... + 14368.

It is an arithmetic number, because the mean of its divisors is an integer number (14744808).

Almost surely, 2103109041 is an apocalyptic number.

It is an amenable number.

103109041 is a deficient number, since it is larger than the sum of its proper divisors (14849423).

103109041 is a wasteful number, since it uses less digits than its factorization.

103109041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14951.

The product of its (nonzero) digits is 108, while the sum is 19.

The square root of 103109041 is about 10154.2622085507. The cubic root of 103109041 is about 468.9201722645.

The spelling of 103109041 in words is "one hundred three million, one hundred nine thousand, forty-one".

Divisors: 1 7 1061 7427 13883 97181 14729863 103109041