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4100230420 = 22511134173479
BaseRepresentation
bin1111010001100100…
…1000110100010100
3101120202022021201221
43310121020310110
531344124333140
61514510100124
7203415245356
oct36431106424
911522267657
104100230420
111814522890
129651aa644
13504616060
142ac7a50d6
1518ee7314a
hexf4648d14

4100230420 has 192 divisors, whose sum is σ = 10526423040. Its totient is φ = 1321574400.

The previous prime is 4100230411. The next prime is 4100230451. The reversal of 4100230420 is 240320014.

It is a junction number, because it is equal to n+sod(n) for n = 4100230394 and 4100230403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8559741 + ... + 8560219.

It is an arithmetic number, because the mean of its divisors is an integer number (54825120).

Almost surely, 24100230420 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4100230420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5263211520).

4100230420 is an abundant number, since it is smaller than the sum of its proper divisors (6426192620).

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

4100230420 is a wasteful number, since it uses less digits than its factorization.

4100230420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 626 (or 624 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 4100230420 is about 64033.0416269601. The cubic root of 4100230420 is about 1600.5506464086.

Adding to 4100230420 its reverse (240320014), we get a palindrome (4340550434).

The spelling of 4100230420 in words is "four billion, one hundred million, two hundred thirty thousand, four hundred twenty".