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60087379 = 1161149601
BaseRepresentation
bin1110010100110…
…1110001010011
311012001202101111
43211031301103
5110340244004
65543514151
71326506602
oct345156123
9135052344
1060087379
1130a105a0
1218158957
13c5aa981
147da1a39
15541da04
hex394dc53

60087379 has 16 divisors (see below), whose sum is σ = 67183200. Its totient is φ = 53280000.

The previous prime is 60087359. The next prime is 60087389. The reversal of 60087379 is 97378006.

It is a cyclic number.

It is not a de Polignac number, because 60087379 - 211 = 60085331 is a prime.

It is a super-2 number, since 2×600873792 = 7220986230179282, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60087359) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99679 + ... + 100279.

It is an arithmetic number, because the mean of its divisors is an integer number (4198950).

Almost surely, 260087379 is an apocalyptic number.

60087379 is a deficient number, since it is larger than the sum of its proper divisors (7095821).

60087379 is a wasteful number, since it uses less digits than its factorization.

60087379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 822.

The product of its (nonzero) digits is 63504, while the sum is 40.

The square root of 60087379 is about 7751.6049305934. The cubic root of 60087379 is about 391.6767148370.

The spelling of 60087379 in words is "sixty million, eighty-seven thousand, three hundred seventy-nine".

Divisors: 1 11 61 149 601 671 1639 6611 9089 36661 89549 99979 403271 985039 5462489 60087379