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12304110504 = 2337210462679
BaseRepresentation
bin10110111010110000…
…11101001110101000
31011202111100120112110
423131120131032220
5200144323014004
65352531442320
7613623133200
oct133530351650
934674316473
1012304110504
115244393374
1224747563a0
13121117157a
1484a181400
154c02e2589
hex2dd61d3a8

12304110504 has 48 divisors (see below), whose sum is σ = 35782365600. Its totient is φ = 3515459808.

The previous prime is 12304110503. The next prime is 12304110541. The reversal of 12304110504 is 40501140321.

It is a super-2 number, since 2×123041105042 (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (12304110503) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5230164 + ... + 5232515.

It is an arithmetic number, because the mean of its divisors is an integer number (745465950).

Almost surely, 212304110504 is an apocalyptic number.

12304110504 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12304110504 is an abundant number, since it is smaller than the sum of its proper divisors (23478255096).

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

12304110504 is a wasteful number, since it uses less digits than its factorization.

12304110504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10462702 (or 10462691 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 12304110504 its reverse (40501140321), we get a palindrome (52805250825).

The spelling of 12304110504 in words is "twelve billion, three hundred four million, one hundred ten thousand, five hundred four".

Divisors: 1 2 3 4 6 7 8 12 14 21 24 28 42 49 56 84 98 147 168 196 294 392 588 1176 10462679 20925358 31388037 41850716 62776074 73238753 83701432 125552148 146477506 219716259 251104296 292955012 439432518 512671271 585910024 878865036 1025342542 1538013813 1757730072 2050685084 3076027626 4101370168 6152055252 12304110504