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60412705 = 5109110849
BaseRepresentation
bin1110011001110…
…1001100100001
311012200021122121
43212131030201
5110431201310
65554504241
71332333223
oct346351441
9135607577
1060412705
1131112a61
1218295081
13c692a82
148048413
1554850da
hex399d321

60412705 has 8 divisors (see below), whose sum is σ = 73161000. Its totient is φ = 47886336.

The previous prime is 60412699. The next prime is 60412711. The reversal of 60412705 is 50721406.

60412705 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (60412699) and next prime (60412711).

It can be written as a sum of positive squares in 4 ways, for example, as 27499536 + 32913169 = 5244^2 + 5737^2 .

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 60412705 - 25 = 60412673 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 60412705.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 54880 + ... + 55969.

It is an arithmetic number, because the mean of its divisors is an integer number (9145125).

Almost surely, 260412705 is an apocalyptic number.

It is an amenable number.

60412705 is a deficient number, since it is larger than the sum of its proper divisors (12748295).

60412705 is a wasteful number, since it uses less digits than its factorization.

60412705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110963.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 60412705 is about 7772.5610322467. The cubic root of 60412705 is about 392.3823169439.

The spelling of 60412705 in words is "sixty million, four hundred twelve thousand, seven hundred five".

Divisors: 1 5 109 545 110849 554245 12082541 60412705