Base | Representation |
---|---|
bin | 10100000000101000… |
… | …10010010110100101 |
3 | 1000201200100112202222 |
4 | 22000110102112211 |
5 | 134000120030133 |
6 | 4533554042125 |
7 | 530133515612 |
oct | 120024222645 |
9 | 30650315688 |
10 | 10742736293 |
11 | 4612aa3863 |
12 | 20b9879345 |
13 | 10228409c3 |
14 | 73ca63509 |
15 | 42d1c2e98 |
hex | 2805125a5 |
10742736293 has 4 divisors (see below), whose sum is σ = 11209811808. Its totient is φ = 10275660780.
The previous prime is 10742736259. The next prime is 10742736337. The reversal of 10742736293 is 39263724701.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 39263724701 = 13313 ⋅2949277.
It is not a de Polignac number, because 10742736293 - 212 = 10742732197 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 (10742736493) 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, 233537723 + ... + 233537768.
It is an arithmetic number, because the mean of its divisors is an integer number (2802452952).
Almost surely, 210742736293 is an apocalyptic number.
It is an amenable number.
10742736293 is a deficient number, since it is larger than the sum of its proper divisors (467075515).
10742736293 is an equidigital number, since it uses as much as digits as its factorization.
10742736293 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 467075514.
The product of its (nonzero) digits is 381024, while the sum is 44.
The spelling of 10742736293 in words is "ten billion, seven hundred forty-two million, seven hundred thirty-six thousand, two hundred ninety-three".
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