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13404026270 = 2541163200569
BaseRepresentation
bin11000111101111000…
…10011010110011110
31021121011001002022102
430132330103112132
5204422412320040
610054022445102
7653110225535
oct143674232636
937534032272
1013404026270
115759250368
122720b93792
131357cc2abb
1491229b31c
15536b5d515
hex31ef1359e

13404026270 has 32 divisors (see below), whose sum is σ = 24867470880. Its totient is φ = 5198722560.

The previous prime is 13404026269. The next prime is 13404026281. The reversal of 13404026270 is 7262040431.

It is a super-2 number, since 2×134040262702 (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

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, 33455 + ... + 167114.

It is an arithmetic number, because the mean of its divisors is an integer number (777108465).

Almost surely, 213404026270 is an apocalyptic number.

13404026270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13404026270 is a deficient number, since it is larger than the sum of its proper divisors (11463444610).

13404026270 is a wasteful number, since it uses less digits than its factorization.

13404026270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200780.

The product of its (nonzero) digits is 8064, while the sum is 29.

The spelling of 13404026270 in words is "thirteen billion, four hundred four million, twenty-six thousand, two hundred seventy".

Divisors: 1 2 5 10 41 82 163 205 326 410 815 1630 6683 13366 33415 66830 200569 401138 1002845 2005690 8223329 16446658 32692747 41116645 65385494 82233290 163463735 326927470 1340402627 2680805254 6702013135 13404026270