Search a number
-
+
1020233301 = 33743321227
BaseRepresentation
bin111100110011111…
…000011001010101
32122002202012222120
4330303320121111
54042134431201
6245123050153
734165561053
oct7463703125
92562665876
101020233301
1148399341a
12245810959
131334a2859
14996d71d3
155e87b536
hex3ccf8655

1020233301 has 16 divisors (see below), whose sum is σ = 1400368704. Its totient is φ = 660213504.

The previous prime is 1020233239. The next prime is 1020233303. The reversal of 1020233301 is 1033320201.

It is not a de Polignac number, because 1020233301 - 26 = 1020233237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020233303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37450 + ... + 58676.

It is an arithmetic number, because the mean of its divisors is an integer number (87523044).

Almost surely, 21020233301 is an apocalyptic number.

It is an amenable number.

1020233301 is a deficient number, since it is larger than the sum of its proper divisors (380135403).

1020233301 is a wasteful number, since it uses less digits than its factorization.

1020233301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21700.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 1020233301 is about 31941.0911053458. The cubic root of 1020233301 is about 1006.6994507960.

Adding to 1020233301 its reverse (1033320201), we get a palindrome (2053553502).

The spelling of 1020233301 in words is "one billion, twenty million, two hundred thirty-three thousand, three hundred one".

Divisors: 1 3 37 111 433 1299 16021 21227 48063 63681 785399 2356197 9191291 27573873 340077767 1020233301