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13134124230 = 235735997317
BaseRepresentation
bin11000011101101101…
…01101010011000110
31020220100011122022120
430032312231103012
5203344313433410
610011141510410
7643322133243
oct141666552306
936810148276
1013134124230
11562a963a27
122666712406
131314102756
148c84c05ca
1551d0e7570
hex30edad4c6

13134124230 has 32 divisors (see below), whose sum is σ = 31953710304. Its totient is φ = 3454454016.

The previous prime is 13134124219. The next prime is 13134124249. The reversal of 13134124230 is 3242143131.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 13134124230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2996469 + ... + 3000848.

It is an arithmetic number, because the mean of its divisors is an integer number (998553447).

Almost surely, 213134124230 is an apocalyptic number.

13134124230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13134124230 is an abundant number, since it is smaller than the sum of its proper divisors (18819586074).

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

13134124230 is a wasteful number, since it uses less digits than its factorization.

13134124230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5997400.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 13134124230 its reverse (3242143131), we get a palindrome (16376267361).

The spelling of 13134124230 in words is "thirteen billion, one hundred thirty-four million, one hundred twenty-four thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 73 146 219 365 438 730 1095 2190 5997317 11994634 17991951 29986585 35983902 59973170 89959755 179919510 437804141 875608282 1313412423 2189020705 2626824846 4378041410 6567062115 13134124230