Base | Representation |
---|---|
bin | 11001010110101… |
… | …010011110001000 |
3 | 1002122102010001001 |
4 | 121112222132020 |
5 | 1332343342103 |
6 | 110113104344 |
7 | 13353412141 |
oct | 3126523610 |
9 | 1078363031 |
10 | 425371528 |
11 | 1a9124a1a |
12 | ba5580b4 |
13 | 6a18593a |
14 | 406caac8 |
15 | 2752601d |
hex | 195aa788 |
425371528 has 16 divisors (see below), whose sum is σ = 798036480. Its totient is φ = 212561808.
The previous prime is 425371517. The next prime is 425371537. The reversal of 425371528 is 825173524.
425371528 is a nontrivial binomial coefficient, being equal to C(29168, 2).
It is a super-3 number, since 3×4253715283 (a number of 27 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1 + ... + 29167.
It is an arithmetic number, because the mean of its divisors is an integer number (49877280).
Almost surely, 2425371528 is an apocalyptic number.
425371528 is the 29167-th triangular number and also the 14584-th hexagonal number.
425371528 is the 9723-rd centered nonagonal number.
It is an amenable number.
425371528 is a deficient number, since it is larger than the sum of its proper divisors (372664952).
425371528 is a wasteful number, since it uses less digits than its factorization.
425371528 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30996 (or 30992 counting only the distinct ones).
The product of its digits is 67200, while the sum is 37.
The square root of 425371528 is about 20624.5370372283. The cubic root of 425371528 is about 752.0663184684.
It can be divided in two parts, 425 and 371528, that added together give a triangular number (371953 = T862).
The spelling of 425371528 in words is "four hundred twenty-five million, three hundred seventy-one thousand, five hundred twenty-eight".
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