Search a number
-
+
7270126632231 = 310512305780727
BaseRepresentation
bin110100111001011010101…
…0100001011110100100111
3221202000110121212200111220
41221302311110023310213
51423103204404212411
623243503340431423
71350151341520101
oct151626524136447
927660417780456
107270126632231
112353274a52251
12994bba848573
1340975439ba58
141b1c39a94571
15c91a5449b06
hex69cb550bd27

7270126632231 has 8 divisors (see below), whose sum is σ = 9702725303424. Its totient is φ = 4842139524600.

The previous prime is 7270126632221. The next prime is 7270126632239. The reversal of 7270126632231 is 1322366210727.

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

It is not a de Polignac number, because 7270126632231 - 211 = 7270126630183 is a prime.

It is a super-2 number, since 2×72701266322312 (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7270126632239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1152887211 + ... + 1152893516.

It is an arithmetic number, because the mean of its divisors is an integer number (1212840662928).

Almost surely, 27270126632231 is an apocalyptic number.

7270126632231 is a deficient number, since it is larger than the sum of its proper divisors (2432598671193).

7270126632231 is a wasteful number, since it uses less digits than its factorization.

7270126632231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2305781781.

The product of its (nonzero) digits is 254016, while the sum is 42.

The spelling of 7270126632231 in words is "seven trillion, two hundred seventy billion, one hundred twenty-six million, six hundred thirty-two thousand, two hundred thirty-one".

Divisors: 1 3 1051 3153 2305780727 6917342181 2423375544077 7270126632231