Search a number
-
+
2323012141 = 176713714887
BaseRepresentation
bin1000101001110110…
…0101101000101101
312222220011020120201
42022131211220231
514224142342031
61022302113501
7111365164102
oct21235455055
95886136521
102323012141
11a9230944a
12549b7b891
132b03715c8
1418073caa9
15d8e19d61
hex8a765a2d

2323012141 has 16 divisors (see below), whose sum is σ = 2514761856. Its totient is φ = 2137867776.

The previous prime is 2323012129. The next prime is 2323012147. The reversal of 2323012141 is 1412103232.

It is a happy number.

2323012141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2323012141 - 217 = 2322881069 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2323012147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148600 + ... + 163486.

It is an arithmetic number, because the mean of its divisors is an integer number (157172616).

Almost surely, 22323012141 is an apocalyptic number.

It is an amenable number.

2323012141 is a deficient number, since it is larger than the sum of its proper divisors (191749715).

2323012141 is a wasteful number, since it uses less digits than its factorization.

2323012141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15108.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 2323012141 is about 48197.6362594682. The cubic root of 2323012141 is about 1324.3938636863.

Adding to 2323012141 its reverse (1412103232), we get a palindrome (3735115373).

The spelling of 2323012141 in words is "two billion, three hundred twenty-three million, twelve thousand, one hundred forty-one".

Divisors: 1 17 67 137 1139 2329 9179 14887 156043 253079 997429 2039519 16956293 34671823 136647773 2323012141