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13209419030 = 253473806749
BaseRepresentation
bin11000100110101011…
…11011110100010110
31021002120212000100212
430103111323310112
5204023102402110
610022431405422
7645225131513
oct142325736426
937076760325
1013209419030
115669411035
122687983872
1313268a62a2
148d44c030a
15524a1be05
hex31357bd16

13209419030 has 16 divisors (see below), whose sum is σ = 23845482000. Its totient is φ = 5268539232.

The previous prime is 13209419017. The next prime is 13209419051. The reversal of 13209419030 is 3091490231.

It is a super-2 number, since 2×132094190302 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1899905 + ... + 1906844.

It is an arithmetic number, because the mean of its divisors is an integer number (1490342625).

Almost surely, 213209419030 is an apocalyptic number.

13209419030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13209419030 is a deficient number, since it is larger than the sum of its proper divisors (10636062970).

13209419030 is a wasteful number, since it uses less digits than its factorization.

13209419030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3807103.

The product of its (nonzero) digits is 5832, while the sum is 32.

The spelling of 13209419030 in words is "thirteen billion, two hundred nine million, four hundred nineteen thousand, thirty".

Divisors: 1 2 5 10 347 694 1735 3470 3806749 7613498 19033745 38067490 1320941903 2641883806 6604709515 13209419030