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34411230 = 235572172
BaseRepresentation
bin1000001101000…
…1001011011110
32101202021100000
42003101023132
532302124410
63225315130
7565330200
oct203211336
971667300
1034411230
1118473737
12b635aa6
13718aa99
1447da770
15304adc0
hex20d12de

34411230 has 216 divisors, whose sum is σ = 114653448. Its totient is φ = 7402752.

The previous prime is 34411229. The next prime is 34411241. The reversal of 34411230 is 3211443.

It is a super-2 number, since 2×344112302 = 2368265500225800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 2024182 + ... + 2024198.

It is an arithmetic number, because the mean of its divisors is an integer number (530803).

Almost surely, 234411230 is an apocalyptic number.

34411230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 34411230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57326724).

34411230 is an abundant number, since it is smaller than the sum of its proper divisors (80242218).

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

34411230 is a wasteful number, since it uses less digits than its factorization.

34411230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70 (or 34 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 34411230 is about 5866.1085908803. The cubic root of 34411230 is about 325.2620529453.

Adding to 34411230 its reverse (3211443), we get a palindrome (37622673).

The spelling of 34411230 in words is "thirty-four million, four hundred eleven thousand, two hundred thirty".