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30411102134 = 279103238627
BaseRepresentation
bin11100010100101001…
…001001011110110110
32220111101212001111002
4130110221021132312
5444240220232014
621545355243302
72124421050230
oct342451113666
986441761432
1030411102134
1111996302166
125a88749532
132b385c2aba
141686c9d250
15bcec81dde
hex714a497b6

30411102134 has 16 divisors (see below), whose sum is σ = 52139263488. Its totient is φ = 13031843112.

The previous prime is 30411102091. The next prime is 30411102167. The reversal of 30411102134 is 43120111403.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8129 + ... + 246755.

It is an arithmetic number, because the mean of its divisors is an integer number (3258703968).

Almost surely, 230411102134 is an apocalyptic number.

30411102134 is a deficient number, since it is larger than the sum of its proper divisors (21728161354).

30411102134 is a wasteful number, since it uses less digits than its factorization.

30411102134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247739.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 30411102134 its reverse (43120111403), we get a palindrome (73531213537).

The spelling of 30411102134 in words is "thirty billion, four hundred eleven million, one hundred two thousand, one hundred thirty-four".

Divisors: 1 2 7 14 9103 18206 63721 127442 238627 477254 1670389 3340778 2172221581 4344443162 15205551067 30411102134