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60066601 = 721225849
BaseRepresentation
bin1110010100100…
…0101100101001
311012000200212221
43211020230221
5110334112401
65543234041
71326362200
oct345105451
9135020787
1060066601
11309a6a21
1218148921
13c5a138a
147d98237
1554177a1
hex3948b29

60066601 has 6 divisors (see below), whose sum is σ = 69873450. Its totient is φ = 51485616.

The previous prime is 60066563. The next prime is 60066631. The reversal of 60066601 is 10666006.

It can be written as a sum of positive squares in only one way, i.e., 60047001 + 19600 = 7749^2 + 140^2 .

It is not a de Polignac number, because 60066601 - 217 = 59935529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60066631) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 612876 + ... + 612973.

It is an arithmetic number, because the mean of its divisors is an integer number (11645575).

Almost surely, 260066601 is an apocalyptic number.

It is an amenable number.

60066601 is a deficient number, since it is larger than the sum of its proper divisors (9806849).

60066601 is a wasteful number, since it uses less digits than its factorization.

60066601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1225863 (or 1225856 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 60066601 is about 7750.2645761290. The cubic root of 60066601 is about 391.6315628314.

The spelling of 60066601 in words is "sixty million, sixty-six thousand, six hundred one".

Divisors: 1 7 49 1225849 8580943 60066601