Base | Representation |
---|---|
bin | 10011100010101000… |
… | …10100110100010111 |
3 | 1000002010211111102102 |
4 | 21301110110310113 |
5 | 132441204310101 |
6 | 4453004232315 |
7 | 520656530555 |
oct | 116124246427 |
9 | 30063744372 |
10 | 10491088151 |
11 | 44a3a44895 |
12 | 204953b69b |
13 | cb267208b |
14 | 717478bd5 |
15 | 41606586b |
hex | 271514d17 |
10491088151 has 4 divisors (see below), whose sum is σ = 10774631112. Its totient is φ = 10207545192.
The previous prime is 10491088117. The next prime is 10491088183. The reversal of 10491088151 is 15188019401.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 15188019401 = 9311 ⋅1631191.
It is a cyclic number.
It is not a de Polignac number, because 10491088151 - 26 = 10491088087 is a prime.
It is a super-2 number, since 2×104910881512 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10491088451) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141771425 + ... + 141771498.
It is an arithmetic number, because the mean of its divisors is an integer number (2693657778).
Almost surely, 210491088151 is an apocalyptic number.
10491088151 is a deficient number, since it is larger than the sum of its proper divisors (283542961).
10491088151 is an equidigital number, since it uses as much as digits as its factorization.
10491088151 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 283542960.
The product of its (nonzero) digits is 11520, while the sum is 38.
The spelling of 10491088151 in words is "ten billion, four hundred ninety-one million, eighty-eight thousand, one hundred fifty-one".
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