Base | Representation |
---|---|
bin | 100000001100001… |
… | …101100100001001 |
3 | 1101122020111210010 |
4 | 200030031210021 |
5 | 2101224302301 |
6 | 125331342133 |
7 | 16245352344 |
oct | 4014154411 |
9 | 1348214703 |
10 | 540072201 |
11 | 257947269 |
12 | 130a51949 |
13 | 87b75766 |
14 | 51a2745b |
15 | 326315d6 |
hex | 2030d909 |
540072201 has 16 divisors (see below), whose sum is σ = 763547904. Its totient is φ = 338383104.
The previous prime is 540072179. The next prime is 540072209. The reversal of 540072201 is 102270045.
It is not a de Polignac number, because 540072201 - 210 = 540071177 is a prime.
It is a super-3 number, since 3×5400722013 (a number of 27 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (540072209) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30160 + ... + 44606.
It is an arithmetic number, because the mean of its divisors is an integer number (47721744).
Almost surely, 2540072201 is an apocalyptic number.
540072201 is a gapful number since it is divisible by the number (51) formed by its first and last digit.
It is an amenable number.
540072201 is a deficient number, since it is larger than the sum of its proper divisors (223475703).
540072201 is a wasteful number, since it uses less digits than its factorization.
540072201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15200.
The product of its (nonzero) digits is 560, while the sum is 21.
The square root of 540072201 is about 23239.4535434894. The cubic root of 540072201 is about 814.3615766326.
The spelling of 540072201 in words is "five hundred forty million, seventy-two thousand, two hundred one".
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