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130414123 = 7176591663
BaseRepresentation
bin1111100010111…
…11011000101011
3100002101201112201
413301133120223
5231341222443
620535121031
73142334050
oct761373053
9302351481
10130414123
1167685074
1237813177
1321032128
141346b027
15b6b134d
hex7c5f62b

130414123 has 16 divisors (see below), whose sum is σ = 158146560. Its totient is φ = 104985216.

The previous prime is 130414111. The next prime is 130414133. The reversal of 130414123 is 321414031.

It is a de Polignac number, because none of the positive numbers 2k-130414123 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 130414123.

It is not an unprimeable number, because it can be changed into a prime (130414133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77590 + ... + 79252.

It is an arithmetic number, because the mean of its divisors is an integer number (9884160).

Almost surely, 2130414123 is an apocalyptic number.

130414123 is a deficient number, since it is larger than the sum of its proper divisors (27732437).

130414123 is a wasteful number, since it uses less digits than its factorization.

130414123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2346.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 130414123 is about 11419.9003060447. The cubic root of 130414123 is about 507.1170453380.

Adding to 130414123 its reverse (321414031), we get a palindrome (451828154).

It can be divided in two parts, 1304141 and 23, that added together give a square (1304164 = 11422).

The spelling of 130414123 in words is "one hundred thirty million, four hundred fourteen thousand, one hundred twenty-three".

Divisors: 1 7 17 119 659 1663 4613 11203 11641 28271 78421 197897 1095917 7671419 18630589 130414123