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13124030104 = 2310326959209
BaseRepresentation
bin11000011100100000…
…01100111010011000
31020212122011210210001
430032100030322120
5203334222430404
610010141302344
7643140262303
oct141620147230
936778153701
1013124030104
11562519a079
1226632649b4
131311caa0b3
148c7013b3a
1551c2a17a4
hex30e40ce98

13124030104 has 32 divisors (see below), whose sum is σ = 24939252000. Its totient is φ = 6474039552.

The previous prime is 13124030089. The next prime is 13124030123. The reversal of 13124030104 is 40103042131.

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, 192052 + ... + 251260.

It is an arithmetic number, because the mean of its divisors is an integer number (779351625).

Almost surely, 213124030104 is an apocalyptic number.

It is an amenable number.

13124030104 is a deficient number, since it is larger than the sum of its proper divisors (11815221896).

13124030104 is a wasteful number, since it uses less digits than its factorization.

13124030104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59587 (or 59583 counting only the distinct ones).

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

Adding to 13124030104 its reverse (40103042131), we get a palindrome (53227072235).

The spelling of 13124030104 in words is "thirteen billion, one hundred twenty-four million, thirty thousand, one hundred four".

Divisors: 1 2 4 8 103 206 269 412 538 824 1076 2152 27707 55414 59209 110828 118418 221656 236836 473672 6098527 12197054 15927221 24394108 31854442 48788216 63708884 127417768 1640503763 3281007526 6562015052 13124030104