Search a number
-
+
23023441402301 = 65551135122891
BaseRepresentation
bin1010011110000100100000…
…00010111101100110111101
310000112000112012212101211002
411033002100002331212331
511004204001444333201
6120544453432140045
74564250224635524
oct517022002754675
9100460465771732
1023023441402301
1173772064a726a
1226ba11bb37625
13cb014147c292
145984aa5034bb
1529dd5c52a76b
hex14f0900bd9bd

23023441402301 has 4 divisors (see below), whose sum is σ = 23023477180704. Its totient is φ = 23023405623900.

The previous prime is 23023441402261. The next prime is 23023441402319. The reversal of 23023441402301 is 10320414432032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23023441402301 - 210 = 23023441401277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23023441402201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16905935 + ... + 18216956.

It is an arithmetic number, because the mean of its divisors is an integer number (5755869295176).

Almost surely, 223023441402301 is an apocalyptic number.

It is an amenable number.

23023441402301 is a deficient number, since it is larger than the sum of its proper divisors (35778403).

23023441402301 is an equidigital number, since it uses as much as digits as its factorization.

23023441402301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35778402.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 23023441402301 its reverse (10320414432032), we get a palindrome (33343855834333).

The spelling of 23023441402301 in words is "twenty-three trillion, twenty-three billion, four hundred forty-one million, four hundred two thousand, three hundred one".

Divisors: 1 655511 35122891 23023441402301