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23241030 = 2354753311
BaseRepresentation
bin101100010101…
…0000101000110
31121201202200220
41120222011012
521422203110
62150045210
7401355051
oct130520506
947652626
1023241030
111213436a
127949806
134a796b7
14312da98
152091370
hex162a146

23241030 has 64 divisors (see below), whose sum is σ = 58226688. Its totient is φ = 5932160.

The previous prime is 23241013. The next prime is 23241073. The reversal of 23241030 is 3014232.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 74575 + ... + 74885.

It is an arithmetic number, because the mean of its divisors is an integer number (909792).

Almost surely, 223241030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23241030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29113344).

23241030 is an abundant number, since it is smaller than the sum of its proper divisors (34985658).

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

23241030 is a wasteful number, since it uses less digits than its factorization.

23241030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 23241030 is about 4820.8951450949. The cubic root of 23241030 is about 285.3766641743.

Adding to 23241030 its reverse (3014232), we get a palindrome (26255262).

The spelling of 23241030 in words is "twenty-three million, two hundred forty-one thousand, thirty".

Divisors: 1 2 3 5 6 10 15 30 47 53 94 106 141 159 235 265 282 311 318 470 530 622 705 795 933 1410 1555 1590 1866 2491 3110 4665 4982 7473 9330 12455 14617 14946 16483 24910 29234 32966 37365 43851 49449 73085 74730 82415 87702 98898 146170 164830 219255 247245 438510 494490 774701 1549402 2324103 3873505 4648206 7747010 11620515 23241030