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30341466 = 235149419
BaseRepresentation
bin111001110111…
…1100101011010
32010002111200000
41303233211122
530231411331
63002153430
7515620041
oct163574532
963074600
1030341466
1116143aa1
12a1b2876
13639453c
14405b558
1529e50e6
hex1cef95a

30341466 has 48 divisors (see below), whose sum is σ = 68796000. Its totient is φ = 10021968.

The previous prime is 30341449. The next prime is 30341483. The reversal of 30341466 is 66414303.

It is an interprime number because it is at equal distance from previous prime (30341449) and next prime (30341483).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 72205 + ... + 72623.

It is an arithmetic number, because the mean of its divisors is an integer number (1433250).

Almost surely, 230341466 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30341466, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34398000).

30341466 is an abundant number, since it is smaller than the sum of its proper divisors (38454534).

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

30341466 is a wasteful number, since it uses less digits than its factorization.

30341466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 585 (or 573 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 30341466 is about 5508.3088148723. The cubic root of 30341466 is about 311.8977105508.

Adding to 30341466 its reverse (66414303), we get a palindrome (96755769).

The spelling of 30341466 in words is "thirty million, three hundred forty-one thousand, four hundred sixty-six".

Divisors: 1 2 3 6 9 18 27 54 81 149 162 243 298 419 447 486 838 894 1257 1341 2514 2682 3771 4023 7542 8046 11313 12069 22626 24138 33939 36207 62431 67878 72414 101817 124862 187293 203634 374586 561879 1123758 1685637 3371274 5056911 10113822 15170733 30341466