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213301414 = 21743145897
BaseRepresentation
bin11001011011010…
…11100010100110
3112212100211112101
430231223202212
5414101121124
633055442314
75200014004
oct1455534246
9485324471
10213301414
11aa448567
125b52639a
1335263771
1420485a74
1513ad5644
hexcb6b8a6

213301414 has 16 divisors (see below), whose sum is σ = 346653648. Its totient is φ = 98042112.

The previous prime is 213301381. The next prime is 213301427. The reversal of 213301414 is 414103312.

It is a junction number, because it is equal to n+sod(n) for n = 213301391 and 213301400.

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, 71487 + ... + 74410.

It is an arithmetic number, because the mean of its divisors is an integer number (21665853).

Almost surely, 2213301414 is an apocalyptic number.

213301414 is a deficient number, since it is larger than the sum of its proper divisors (133352234).

213301414 is a wasteful number, since it uses less digits than its factorization.

213301414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145959.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 213301414 is about 14604.8421422486. The cubic root of 213301414 is about 597.4908306687.

Adding to 213301414 its reverse (414103312), we get a palindrome (627404726).

The spelling of 213301414 in words is "two hundred thirteen million, three hundred one thousand, four hundred fourteen".

Divisors: 1 2 17 34 43 86 731 1462 145897 291794 2480249 4960498 6273571 12547142 106650707 213301414