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13102133404 = 2217940944741
BaseRepresentation
bin11000011001111001…
…01011000010011100
31020211002222100011011
430030330223002130
5203313121232104
610004040105004
7642453203443
oct141474530234
936732870134
1013102133404
1156138a3828
122657a65164
13130a5b1579
148c4153d5a
1551a3c8904
hex30cf2b09c

13102133404 has 24 divisors (see below), whose sum is σ = 23113717200. Its totient is φ = 6498395520.

The previous prime is 13102133383. The next prime is 13102133423. The reversal of 13102133404 is 40433120131.

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, 270474 + ... + 315214.

It is an arithmetic number, because the mean of its divisors is an integer number (963071550).

Almost surely, 213102133404 is an apocalyptic number.

It is an amenable number.

13102133404 is a deficient number, since it is larger than the sum of its proper divisors (10011583796).

13102133404 is a wasteful number, since it uses less digits than its factorization.

13102133404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45333 (or 45331 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 13102133404 its reverse (40433120131), we get a palindrome (53535253535).

The spelling of 13102133404 in words is "thirteen billion, one hundred two million, one hundred thirty-three thousand, four hundred four".

Divisors: 1 2 4 179 358 409 716 818 1636 44741 73211 89482 146422 178964 292844 8008639 16017278 18299069 32034556 36598138 73196276 3275533351 6551066702 13102133404