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13341430 = 251778479
BaseRepresentation
bin110010111001…
…001011110110
3221002211000001
4302321023312
511403411210
61153541514
7221254204
oct62711366
927084001
1013341430
117592683
12457489a
1329c174b
141ab4074
15128803a
hexcb92f6

13341430 has 16 divisors (see below), whose sum is σ = 25427520. Its totient is φ = 5022592.

The previous prime is 13341409. The next prime is 13341437. The reversal of 13341430 is 3414331.

It is a junction number, because it is equal to n+sod(n) for n = 13341398 and 13341407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13341437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39070 + ... + 39409.

It is an arithmetic number, because the mean of its divisors is an integer number (1589220).

Almost surely, 213341430 is an apocalyptic number.

13341430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13341430 is a deficient number, since it is larger than the sum of its proper divisors (12086090).

13341430 is a wasteful number, since it uses less digits than its factorization.

13341430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78503.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 13341430 is about 3652.5922301839. The cubic root of 13341430 is about 237.1742088861.

Adding to 13341430 its reverse (3414331), we get a palindrome (16755761).

The spelling of 13341430 in words is "thirteen million, three hundred forty-one thousand, four hundred thirty".

Divisors: 1 2 5 10 17 34 85 170 78479 156958 392395 784790 1334143 2668286 6670715 13341430