Base | Representation |
---|---|
bin | 1101100000100001… |
… | …01100000011010011 |
3 | 200201102011110221101 |
4 | 12300100230003103 |
5 | 104323021211201 |
6 | 3155342205231 |
7 | 344500051063 |
oct | 66020540323 |
9 | 20642143841 |
10 | 7252132051 |
11 | 309170416a |
12 | 14a4883817 |
13 | 8b7613bc8 |
14 | 4cb22d3a3 |
15 | 2c6a1ed01 |
hex | 1b042c0d3 |
7252132051 has 16 divisors (see below), whose sum is σ = 7948160640. Its totient is φ = 6586316800.
The previous prime is 7252132039. The next prime is 7252132061. The reversal of 7252132051 is 1502312527.
It is not a de Polignac number, because 7252132051 - 29 = 7252131539 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (7252132061) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1155915 + ... + 1162171.
It is an arithmetic number, because the mean of its divisors is an integer number (496760040).
Almost surely, 27252132051 is an apocalyptic number.
7252132051 is a deficient number, since it is larger than the sum of its proper divisors (696028589).
7252132051 is a wasteful number, since it uses less digits than its factorization.
7252132051 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8654.
The product of its (nonzero) digits is 4200, while the sum is 28.
The square root of 7252132051 is about 85159.4507438840. The cubic root of 7252132051 is about 1935.6280237059.
Adding to 7252132051 its reverse (1502312527), we get a palindrome (8754444578).
The spelling of 7252132051 in words is "seven billion, two hundred fifty-two million, one hundred thirty-two thousand, fifty-one".
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