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103005114 = 2337463987
BaseRepresentation
bin1100010001110…
…11101110111010
321011211012110020
412020323232322
5202332130424
614115431310
72360346312
oct610735672
9234735406
10103005114
11531642a3
122a5b5536
1318456594
14d974442
15909a079
hex623bbba

103005114 has 16 divisors (see below), whose sum is σ = 211578528. Its totient is φ = 33406992.

The previous prime is 103005113. The next prime is 103005139. The reversal of 103005114 is 411500301.

It is a super-2 number, since 2×1030051142 = 21220107020305992, which contains 22 as substring.

It is a nialpdrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 103005093 and 103005102.

It is not an unprimeable number, because it can be changed into a prime (103005113) 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, 231772 + ... + 232215.

It is an arithmetic number, because the mean of its divisors is an integer number (13223658).

Almost surely, 2103005114 is an apocalyptic number.

103005114 is an abundant number, since it is smaller than the sum of its proper divisors (108573414).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103005114 is a wasteful number, since it uses less digits than its factorization.

103005114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464029.

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 103005114 is about 10149.1435106614. The cubic root of 103005114 is about 468.7625726050.

Adding to 103005114 its reverse (411500301), we get a palindrome (514505415).

The spelling of 103005114 in words is "one hundred three million, five thousand, one hundred fourteen".

Divisors: 1 2 3 6 37 74 111 222 463987 927974 1391961 2783922 17167519 34335038 51502557 103005114