Base | Representation |
---|---|
bin | 10011001000101000… |
… | …10011011010001111 |
3 | 222111221102101022222 |
4 | 21210110103122033 |
5 | 132014340303300 |
6 | 4415213325555 |
7 | 512400606566 |
oct | 114424233217 |
9 | 28457371288 |
10 | 10272978575 |
11 | 43a1912942 |
12 | 1ba84968bb |
13 | c79416c62 |
14 | 6d6500bdd |
15 | 401d30785 |
hex | 26451368f |
10272978575 has 6 divisors (see below), whose sum is σ = 12738493464. Its totient is φ = 8218382840.
The previous prime is 10272978487. The next prime is 10272978587. The reversal of 10272978575 is 57587927201.
It is not a de Polignac number, because 10272978575 - 212 = 10272974479 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 205459547 + ... + 205459596.
It is an arithmetic number, because the mean of its divisors is an integer number (2123082244).
Almost surely, 210272978575 is an apocalyptic number.
10272978575 is a deficient number, since it is larger than the sum of its proper divisors (2465514889).
10272978575 is an equidigital number, since it uses as much as digits as its factorization.
10272978575 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 410919153 (or 410919148 counting only the distinct ones).
The product of its (nonzero) digits is 2469600, while the sum is 53.
The spelling of 10272978575 in words is "ten billion, two hundred seventy-two million, nine hundred seventy-eight thousand, five hundred seventy-five".
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