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60121201 = 761314011
BaseRepresentation
bin1110010101011…
…0000001110001
311012010110210011
43211112001301
5110342334301
65544334521
71330010320
oct345260161
9135113704
1060121201
1130a33a48
1218174441
13c5c019a
147db00b7
155428a51
hex3956071

60121201 has 8 divisors (see below), whose sum is σ = 68826944. Its totient is φ = 51444720.

The previous prime is 60121199. The next prime is 60121213. The reversal of 60121201 is 10212106.

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 60121201 - 21 = 60121199 is a prime.

It is a super-2 number, since 2×601212012 = 7229117619364802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60121001) 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, 2715 + ... + 11296.

It is an arithmetic number, because the mean of its divisors is an integer number (8603368).

Almost surely, 260121201 is an apocalyptic number.

It is an amenable number.

60121201 is a deficient number, since it is larger than the sum of its proper divisors (8705743).

60121201 is a wasteful number, since it uses less digits than its factorization.

60121201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14631.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 60121201 is about 7753.7862364138. The cubic root of 60121201 is about 391.7501900842.

Adding to 60121201 its reverse (10212106), we get a palindrome (70333307).

The spelling of 60121201 in words is "sixty million, one hundred twenty-one thousand, two hundred one".

Divisors: 1 7 613 4291 14011 98077 8588743 60121201