Base | Representation |
---|---|
bin | 1110111010010… |
… | …1000010001001 |
3 | 11100200110102221 |
4 | 3232211002021 |
5 | 112002320321 |
6 | 10112254041 |
7 | 1356412036 |
oct | 356450211 |
9 | 140613387 |
10 | 62541961 |
11 | 32337779 |
12 | 18b41321 |
13 | cc59ca1 |
14 | 844038d |
15 | 5755e41 |
hex | 3ba5089 |
62541961 has 8 divisors (see below), whose sum is σ = 64012680. Its totient is φ = 61082112.
The previous prime is 62541953. The next prime is 62541971. The reversal of 62541961 is 16914526.
It can be written as a sum of positive squares in 4 ways, for example, as 34292736 + 28249225 = 5856^2 + 5315^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 62541961 - 23 = 62541953 is a prime.
It is a super-2 number, since 2×625419612 = 7822993771451042, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (62541971) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9561 + ... + 14713.
It is an arithmetic number, because the mean of its divisors is an integer number (8001585).
Almost surely, 262541961 is an apocalyptic number.
It is an amenable number.
62541961 is a deficient number, since it is larger than the sum of its proper divisors (1470719).
62541961 is a wasteful number, since it uses less digits than its factorization.
62541961 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5435.
The product of its digits is 12960, while the sum is 34.
The square root of 62541961 is about 7908.3475517961. The cubic root of 62541961 is about 396.9390550381.
The spelling of 62541961 in words is "sixty-two million, five hundred forty-one thousand, nine hundred sixty-one".
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