Base | Representation |
---|---|
bin | 10100110100010111111010 |
3 | 101021021011000 |
4 | 110310113322 |
5 | 2344114102 |
6 | 312545430 |
7 | 64246536 |
oct | 24642772 |
9 | 11237130 |
10 | 5457402 |
11 | 3098255 |
12 | 19b2276 |
13 | 1191042 |
14 | a20bc6 |
15 | 72c01c |
hex | 5345fa |
5457402 has 16 divisors (see below), whose sum is σ = 12127680. Its totient is φ = 1819116.
The previous prime is 5457383. The next prime is 5457421. The reversal of 5457402 is 2047545.
It is an interprime number because it is at equal distance from previous prime (5457383) and next prime (5457421).
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an Ulam number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50478 + ... + 50585.
It is an arithmetic number, because the mean of its divisors is an integer number (757980).
Almost surely, 25457402 is an apocalyptic number.
5457402 is an abundant number, since it is smaller than the sum of its proper divisors (6670278).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5457402 is a wasteful number, since it uses less digits than its factorization.
5457402 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 101074 (or 101068 counting only the distinct ones).
The product of its (nonzero) digits is 5600, while the sum is 27.
The square root of 5457402 is about 2336.1083022840. The cubic root of 5457402 is about 176.0605206810.
The spelling of 5457402 in words is "five million, four hundred fifty-seven thousand, four hundred two".
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