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23221253030341 = 1031394793386087
BaseRepresentation
bin1010100011110100111101…
…00010011100000111000101
310001012221010001100021100011
411101322132202130013011
511020424111233432331
6121215410225550221
74614452204013412
oct521723642340705
9101187101307304
1023221253030341
117443094a601a3
1227305267a5371
13cc59a72ab6b2
145a3cb3ad3109
152a40887cd3b1
hex151e9e89c1c5

23221253030341 has 16 divisors (see below), whose sum is σ = 23664691814400. Its totient is φ = 22782697244208.

The previous prime is 23221253030321. The next prime is 23221253030351. The reversal of 23221253030341 is 14303035212232.

It is a cyclic number.

It is not a de Polignac number, because 23221253030341 - 241 = 21022229774789 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 (23221253030321) 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, 5164800 + ... + 8550886.

It is an arithmetic number, because the mean of its divisors is an integer number (1479043238400).

Almost surely, 223221253030341 is an apocalyptic number.

It is an amenable number.

23221253030341 is a deficient number, since it is larger than the sum of its proper divisors (443438784059).

23221253030341 is a wasteful number, since it uses less digits than its factorization.

23221253030341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3386808.

The product of its (nonzero) digits is 25920, while the sum is 31.

Adding to 23221253030341 its reverse (14303035212232), we get a palindrome (37524288242573).

The spelling of 23221253030341 in words is "twenty-three trillion, two hundred twenty-one billion, two hundred fifty-three million, thirty thousand, three hundred forty-one".

Divisors: 1 103 139 479 14317 49337 66581 3386087 6857843 348766961 470666093 1621935673 48478607579 167059374319 225449058547 23221253030341