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1413030 = 235193767
BaseRepresentation
bin101011000111110100110
32122210022110
411120332212
5330204110
650141450
715003423
oct5307646
92583273
101413030
118856a3
12581886
133a6218
1428ad4a
151cda20
hex158fa6

1413030 has 64 divisors (see below), whose sum is σ = 3720960. Its totient is φ = 342144.

The previous prime is 1413029. The next prime is 1413031. The reversal of 1413030 is 303141.

It is an interprime number because it is at equal distance from previous prime (1413029) and next prime (1413031).

It is a junction number, because it is equal to n+sod(n) for n = 1412997 and 1413015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1413031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21057 + ... + 21123.

It is an arithmetic number, because the mean of its divisors is an integer number (58140).

21413030 is an apocalyptic number.

1413030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1413030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1860480).

1413030 is an abundant number, since it is smaller than the sum of its proper divisors (2307930).

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

1413030 is a wasteful number, since it uses less digits than its factorization.

1413030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 1413030 is about 1188.7093841642. The cubic root of 1413030 is about 112.2148829556.

Adding to 1413030 its reverse (303141), we get a palindrome (1716171).

The spelling of 1413030 in words is "one million, four hundred thirteen thousand, thirty".

Divisors: 1 2 3 5 6 10 15 19 30 37 38 57 67 74 95 111 114 134 185 190 201 222 285 335 370 402 555 570 670 703 1005 1110 1273 1406 2010 2109 2479 2546 3515 3819 4218 4958 6365 7030 7437 7638 10545 12395 12730 14874 19095 21090 24790 37185 38190 47101 74370 94202 141303 235505 282606 471010 706515 1413030