Base | Representation |
---|---|
bin | 100001000011110… |
… | …010011111011000 |
3 | 1102122122200220220 |
4 | 201003302133120 |
5 | 2113442010433 |
6 | 131011520040 |
7 | 16513242141 |
oct | 4103623730 |
9 | 1378580826 |
10 | 554641368 |
11 | 2650982a6 |
12 | 1358b9020 |
13 | 8aba6c78 |
14 | 5393aac8 |
15 | 33a5d2b3 |
hex | 210f27d8 |
554641368 has 16 divisors (see below), whose sum is σ = 1386603480. Its totient is φ = 184880448.
The previous prime is 554641357. The next prime is 554641379. The reversal of 554641368 is 863146455.
It is an interprime number because it is at equal distance from previous prime (554641357) and next prime (554641379).
It is a super-2 number, since 2×5546413682 = 615254094193822848, which contains 22 as substring.
It is a congruent number.
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, 11555005 + ... + 11555052.
Almost surely, 2554641368 is an apocalyptic number.
It is an amenable number.
554641368 is an abundant number, since it is smaller than the sum of its proper divisors (831962112).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
554641368 is a wasteful number, since it uses less digits than its factorization.
554641368 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23110066 (or 23110062 counting only the distinct ones).
The product of its digits is 345600, while the sum is 42.
The square root of 554641368 is about 23550.8252084720. The cubic root of 554641368 is about 821.6195278065.
The spelling of 554641368 in words is "five hundred fifty-four million, six hundred forty-one thousand, three hundred sixty-eight".
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