Base | Representation |
---|---|
bin | 100000010101001… |
… | …000111000000010 |
3 | 1101210122101210002 |
4 | 200111020320002 |
5 | 2102324143130 |
6 | 125453440002 |
7 | 16304266640 |
oct | 4025107002 |
9 | 1353571702 |
10 | 542412290 |
11 | 2591a5422 |
12 | 1317a0002 |
13 | 884b4924 |
14 | 52076190 |
15 | 32944b45 |
hex | 20548e02 |
542412290 has 32 divisors (see below), whose sum is σ = 1117428480. Its totient is φ = 185701824.
The previous prime is 542412257. The next prime is 542412307. The reversal of 542412290 is 92214245.
It is a super-2 number, since 2×5424122902 = 588422184686088200, which contains 22 as substring.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46796 + ... + 57224.
It is an arithmetic number, because the mean of its divisors is an integer number (34919640).
Almost surely, 2542412290 is an apocalyptic number.
542412290 is an abundant number, since it is smaller than the sum of its proper divisors (575016190).
542412290 is a wasteful number, since it uses less digits than its factorization.
542412290 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11186.
The product of its (nonzero) digits is 5760, while the sum is 29.
The square root of 542412290 is about 23289.7464563271. The cubic root of 542412290 is about 815.5360694670.
The spelling of 542412290 in words is "five hundred forty-two million, four hundred twelve thousand, two hundred ninety".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •