Base | Representation |
---|---|
bin | 10100101010010000001000 |
3 | 101012011021112 |
4 | 110222100020 |
5 | 2341302234 |
6 | 312025452 |
7 | 64014632 |
oct | 24522010 |
9 | 11164245 |
10 | 5415944 |
11 | 306a096 |
12 | 1992288 |
13 | 1178201 |
14 | a0da52 |
15 | 71eace |
hex | 52a408 |
5415944 has 8 divisors (see below), whose sum is σ = 10154910. Its totient is φ = 2707968.
The previous prime is 5415941. The next prime is 5415947. The reversal of 5415944 is 4495145.
It is an interprime number because it is at equal distance from previous prime (5415941) and next prime (5415947).
It can be written as a sum of positive squares in only one way, i.e., 4120900 + 1295044 = 2030^2 + 1138^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a super-2 number, since 2×54159442 = 58664898822272, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 5415944.
It is not an unprimeable number, because it can be changed into a prime (5415941) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 338489 + ... + 338504.
Almost surely, 25415944 is an apocalyptic number.
It is an amenable number.
5415944 is a deficient number, since it is larger than the sum of its proper divisors (4738966).
5415944 is a wasteful number, since it uses less digits than its factorization.
5415944 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 676999 (or 676995 counting only the distinct ones).
The product of its digits is 14400, while the sum is 32.
The square root of 5415944 is about 2327.2180817448. The cubic root of 5415944 is about 175.6135632932.
The spelling of 5415944 in words is "five million, four hundred fifteen thousand, nine hundred forty-four".
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