Search a number
-
+
4142230302400 = 26522588893939
BaseRepresentation
bin111100010001110000001…
…010100110111011000000
3112122222211011002200101221
4330101300022212323000
51020331241424134100
612450525255004424
7605160220426561
oct74216012467300
915588734080357
104142230302400
11135778a021a33
1256a960669714
132407c276b898
141046b0c56168
1572b378d201a
hex3c4702a6ec0

4142230302400 has 42 divisors (see below), whose sum is σ = 10192475441780. Its totient is φ = 1656892120320.

The previous prime is 4142230302367. The next prime is 4142230302443. The reversal of 4142230302400 is 42030322414.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1294445370 + ... + 1294448569.

Almost surely, 24142230302400 is an apocalyptic number.

4142230302400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4142230302400 is an abundant number, since it is smaller than the sum of its proper divisors (6050245139380).

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

4142230302400 is a wasteful number, since it uses less digits than its factorization.

4142230302400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2588893961 (or 2588893946 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 4142230302400 its reverse (42030322414), we get a palindrome (4184260624814).

The spelling of 4142230302400 in words is "four trillion, one hundred forty-two billion, two hundred thirty million, three hundred two thousand, four hundred".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 160 200 320 400 800 1600 2588893939 5177787878 10355575756 12944469695 20711151512 25888939390 41422303024 51777878780 64722348475 82844606048 103555757560 129444696950 165689212096 207111515120 258889393900 414223030240 517778787800 828446060480 1035557575600 2071115151200 4142230302400