Base | Representation |
---|---|
bin | 1110010101010… |
… | …0000001000001 |
3 | 11012010001110222 |
4 | 3211110001001 |
5 | 110342103321 |
6 | 5544232425 |
7 | 1326644306 |
oct | 345240101 |
9 | 135101428 |
10 | 60112961 |
11 | 30a28837 |
12 | 1816b715 |
13 | c5b94cc |
14 | 7dab0ad |
15 | 54263ab |
hex | 3954041 |
60112961 has 4 divisors (see below), whose sum is σ = 62726592. Its totient is φ = 57499332.
The previous prime is 60112907. The next prime is 60112973. The reversal of 60112961 is 16921106.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 60112961 - 214 = 60096577 is a prime.
It is a super-2 number, since 2×601129612 = 7227136160375042, which contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 60112961.
It is not an unprimeable number, because it can be changed into a prime (60112981) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1306781 + ... + 1306826.
It is an arithmetic number, because the mean of its divisors is an integer number (15681648).
Almost surely, 260112961 is an apocalyptic number.
It is an amenable number.
60112961 is a deficient number, since it is larger than the sum of its proper divisors (2613631).
60112961 is a wasteful number, since it uses less digits than its factorization.
60112961 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2613630.
The product of its (nonzero) digits is 648, while the sum is 26.
The square root of 60112961 is about 7753.2548648938. The cubic root of 60112961 is about 391.7322919662.
The spelling of 60112961 in words is "sixty million, one hundred twelve thousand, nine hundred sixty-one".
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