Base | Representation |
---|---|
bin | 11001011001100… |
… | …010011011010111 |
3 | 1002200211101121222 |
4 | 121121202123113 |
5 | 1333042000030 |
6 | 110141200555 |
7 | 13363000661 |
oct | 3131423327 |
9 | 1080741558 |
10 | 426125015 |
11 | 1a959a038 |
12 | ba86015b |
13 | 6a38a8a4 |
14 | 40845531 |
15 | 276243e5 |
hex | 196626d7 |
426125015 has 8 divisors (see below), whose sum is σ = 511587888. Its totient is φ = 340741440.
The previous prime is 426125003. The next prime is 426125057. The reversal of 426125015 is 510521624.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 426125015 - 24 = 426124999 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 7 ways as a sum of consecutive naturals, for example, 7277 + ... + 30086.
It is an arithmetic number, because the mean of its divisors is an integer number (63948486).
Almost surely, 2426125015 is an apocalyptic number.
426125015 is a deficient number, since it is larger than the sum of its proper divisors (85462873).
426125015 is a wasteful number, since it uses less digits than its factorization.
426125015 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39649.
The product of its (nonzero) digits is 2400, while the sum is 26.
The square root of 426125015 is about 20642.7957166659. The cubic root of 426125015 is about 752.5101171180.
Adding to 426125015 its reverse (510521624), we get a palindrome (936646639).
The spelling of 426125015 in words is "four hundred twenty-six million, one hundred twenty-five thousand, fifteen".
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