Base | Representation |
---|---|
bin | 11001011000101… |
… | …010101111111101 |
3 | 1002200101210210101 |
4 | 121120222233331 |
5 | 1333012200312 |
6 | 110132241101 |
7 | 13361031043 |
oct | 3130525775 |
9 | 1080353711 |
10 | 425896957 |
11 | 1a9453762 |
12 | ba770191 |
13 | 6a30ab45 |
14 | 407c6393 |
15 | 275cba57 |
hex | 1962abfd |
425896957 has 16 divisors (see below), whose sum is σ = 453722112. Its totient is φ = 398922480.
The previous prime is 425896949. The next prime is 425896963. The reversal of 425896957 is 759698524.
It is a cyclic number.
It is not a de Polignac number, because 425896957 - 23 = 425896949 is a prime.
It is a Duffinian number.
Its product of digits (5443200) is a multiple of the sum of its prime divisors (1728).
It is a junction number, because it is equal to n+sod(n) for n = 425896898 and 425896907.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (425896907) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 293608 + ... + 295054.
It is an arithmetic number, because the mean of its divisors is an integer number (28357632).
Almost surely, 2425896957 is an apocalyptic number.
It is an amenable number.
425896957 is a deficient number, since it is larger than the sum of its proper divisors (27825155).
425896957 is a wasteful number, since it uses less digits than its factorization.
425896957 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1728.
The product of its digits is 5443200, while the sum is 55.
The square root of 425896957 is about 20637.2710647508. The cubic root of 425896957 is about 752.3758477752.
The spelling of 425896957 in words is "four hundred twenty-five million, eight hundred ninety-six thousand, nine hundred fifty-seven".
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