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23021414241 = 3771103314947
BaseRepresentation
bin10101011100001011…
…101110011101100001
32012102101212000101220
4111130023232131201
5334121440223431
614324220445253
71443330535530
oct253413563541
965371760356
1023021414241
119843a96291
1245659a9829
13222b649207
1411856a4317
158eb13eb96
hex55c2ee761

23021414241 has 32 divisors (see below), whose sum is σ = 35611158528. Its totient is φ = 12956388480.

The previous prime is 23021414237. The next prime is 23021414279. The reversal of 23021414241 is 14241412032.

It is not a de Polignac number, because 23021414241 - 22 = 23021414237 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23021414231) 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, 1532730 + ... + 1547676.

It is an arithmetic number, because the mean of its divisors is an integer number (1112848704).

Almost surely, 223021414241 is an apocalyptic number.

23021414241 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

23021414241 is a deficient number, since it is larger than the sum of its proper divisors (12589744287).

23021414241 is a wasteful number, since it uses less digits than its factorization.

23021414241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16061.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 23021414241 its reverse (14241412032), we get a palindrome (37262826273).

The spelling of 23021414241 in words is "twenty-three billion, twenty-one million, four hundred fourteen thousand, two hundred forty-one".

Divisors: 1 3 7 21 71 213 497 1033 1491 3099 7231 14947 21693 44841 73343 104629 220029 313887 513401 1061237 1540203 3183711 7428659 15440251 22285977 46320753 108081757 324245271 1096257821 3288773463 7673804747 23021414241