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6261255023 = 171259292541
BaseRepresentation
bin1011101010011001…
…10010101101101111
3121011100122201012012
411311030302231233
5100310340130043
62513144231435
7311105534552
oct56514625557
917140581165
106261255023
112723351631
121268a6b57b
1378a24c33a
144357b8699
15269a41a18
hex175332b6f

6261255023 has 8 divisors (see below), whose sum is σ = 6634852560. Its totient is φ = 5888245120.

The previous prime is 6261255001. The next prime is 6261255043. The reversal of 6261255023 is 3205521626.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6261255023 - 212 = 6261250927 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 (6261255043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124868 + ... + 167673.

It is an arithmetic number, because the mean of its divisors is an integer number (829356570).

Almost surely, 26261255023 is an apocalyptic number.

6261255023 is a deficient number, since it is larger than the sum of its proper divisors (373597537).

6261255023 is a wasteful number, since it uses less digits than its factorization.

6261255023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293817.

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 6261255023 is about 79128.0925019680. The cubic root of 6261255023 is about 1843.1207891788.

Adding to 6261255023 its reverse (3205521626), we get a palindrome (9466776649).

The spelling of 6261255023 in words is "six billion, two hundred sixty-one million, two hundred fifty-five thousand, twenty-three".

Divisors: 1 17 1259 21403 292541 4973197 368309119 6261255023