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13169070 = 2325146323
BaseRepresentation
bin110010001111…
…000110101110
3220210001120100
4302033012232
511332402240
61150131530
7216635535
oct62170656
926701510
1013169070
117485132
1244b0ba6
132961165
141a6b31c
151251e30
hexc8f1ae

13169070 has 24 divisors (see below), whose sum is σ = 34239816. Its totient is φ = 3511728.

The previous prime is 13169059. The next prime is 13169081. The reversal of 13169070 is 7096131.

It is an interprime number because it is at equal distance from previous prime (13169059) and next prime (13169081).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73072 + ... + 73251.

It is an arithmetic number, because the mean of its divisors is an integer number (1426659).

Almost surely, 213169070 is an apocalyptic number.

13169070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13169070 is an abundant number, since it is smaller than the sum of its proper divisors (21070746).

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

13169070 is a wasteful number, since it uses less digits than its factorization.

13169070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146336 (or 146333 counting only the distinct ones).

The product of its (nonzero) digits is 1134, while the sum is 27.

The square root of 13169070 is about 3628.9213273368. The cubic root of 13169070 is about 236.1484152157.

The spelling of 13169070 in words is "thirteen million, one hundred sixty-nine thousand, seventy".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 146323 292646 438969 731615 877938 1316907 1463230 2194845 2633814 4389690 6584535 13169070