Search a number
-
+
23402330001 = 3319311471567
BaseRepresentation
bin10101110010111000…
…110011011110010001
32020101221121112121000
4111302320303132101
5340411444030001
614430105052213
71455634344231
oct256270633621
966357545530
1023402330001
119a1a0069a6
124651487069
13228c53815b
1411c00dbcc1
1591e7d3a86
hex572e33791

23402330001 has 32 divisors (see below), whose sum is σ = 37672140800. Its totient is φ = 14303621520.

The previous prime is 23402329997. The next prime is 23402330009. The reversal of 23402330001 is 10003320432.

23402330001 is a `hidden beast` number, since 2 + 340 + 23 + 300 + 0 + 1 = 666.

It is not a de Polignac number, because 23402330001 - 22 = 23402329997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23402330009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 719881 + ... + 751686.

It is an arithmetic number, because the mean of its divisors is an integer number (1177254400).

Almost surely, 223402330001 is an apocalyptic number.

It is an amenable number.

23402330001 is a deficient number, since it is larger than the sum of its proper divisors (14269810799).

23402330001 is a wasteful number, since it uses less digits than its factorization.

23402330001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1471626 (or 1471620 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 23402330001 its reverse (10003320432), we get a palindrome (33405650433).

The spelling of 23402330001 in words is "twenty-three billion, four hundred two million, three hundred thirty thousand, one".

Divisors: 1 3 9 19 27 31 57 93 171 279 513 589 837 1767 5301 15903 1471567 4414701 13244103 27959773 39732309 45618577 83879319 136855731 251637957 410567193 754913871 866752963 1231701579 2600258889 7800776667 23402330001