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1301412230 = 25462128163
BaseRepresentation
bin100110110010001…
…1111100110000110
310100200211120221222
41031210133212012
510131130142410
6333045440342
744151551516
oct11544374606
93320746858
101301412230
116086822a8
12303a100b2
13179810a11
14c4bab846
15793bd955
hex4d91f986

1301412230 has 16 divisors (see below), whose sum is σ = 2343132144. Its totient is φ = 520433760.

The previous prime is 1301412223. The next prime is 1301412251. The reversal of 1301412230 is 322141031.

It is a junction number, because it is equal to n+sod(n) for n = 1301412199 and 1301412208.

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, 32129 + ... + 60291.

It is an arithmetic number, because the mean of its divisors is an integer number (146445759).

Almost surely, 21301412230 is an apocalyptic number.

1301412230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1301412230 is a deficient number, since it is larger than the sum of its proper divisors (1041719914).

1301412230 is a wasteful number, since it uses less digits than its factorization.

1301412230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32791.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1301412230 is about 36075.0915452754. The cubic root of 1301412230 is about 1091.7879445965.

Adding to 1301412230 its reverse (322141031), we get a palindrome (1623553261).

The spelling of 1301412230 in words is "one billion, three hundred one million, four hundred twelve thousand, two hundred thirty".

Divisors: 1 2 5 10 4621 9242 23105 28163 46210 56326 140815 281630 130141223 260282446 650706115 1301412230