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60061001 = 71113292069
BaseRepresentation
bin1110010100011…
…1010101001001
311012000102012112
43211013111021
5110333423001
65543152105
71326336650
oct345072511
9135012175
1060061001
11309a27a0
1218145635
13c59b970
147d96197
155415cbb
hex3947549

60061001 has 32 divisors (see below), whose sum is σ = 83462400. Its totient is φ = 41690880.

The previous prime is 60060991. The next prime is 60061007. The reversal of 60061001 is 10016006.

60061001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 60061001 - 210 = 60059977 is a prime.

It is a super-2 number, since 2×600610012 = 7214647682244002, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (60061007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27995 + ... + 30063.

It is an arithmetic number, because the mean of its divisors is an integer number (2608200).

Almost surely, 260061001 is an apocalyptic number.

It is an amenable number.

60061001 is a deficient number, since it is larger than the sum of its proper divisors (23401399).

60061001 is a wasteful number, since it uses less digits than its factorization.

60061001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2129.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 60061001 is about 7749.9032897192. The cubic root of 60061001 is about 391.6193918697.

Adding to 60061001 its reverse (10016006), we get a palindrome (70077007).

It can be divided in two parts, 6006 and 1001, that added together give a palindrome (7007).

The spelling of 60061001 in words is "sixty million, sixty-one thousand, one".

Divisors: 1 7 11 13 29 77 91 143 203 319 377 1001 2069 2233 2639 4147 14483 22759 26897 29029 60001 159313 188279 295867 420007 660011 780013 2071069 4620077 5460091 8580143 60061001