Search a number
-
+
60666468704 = 251895827147
BaseRepresentation
bin111000100000000000…
…001101100101100000
312210120221122220221022
4320200000031211200
51443221103444304
643511512545012
74245241322102
oct704000154540
9183527586838
1060666468704
1123801704946
12b9110b2168
13594a85917a
142d171bd572
1518a0eeeebe
hexe2000d960

60666468704 has 12 divisors (see below), whose sum is σ = 119437110324. Its totient is φ = 30333234336.

The previous prime is 60666468697. The next prime is 60666468721. The reversal of 60666468704 is 40786466606.

It is a super-2 number, since 2×606664687042 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 947913542 + ... + 947913605.

It is an arithmetic number, because the mean of its divisors is an integer number (9953092527).

Almost surely, 260666468704 is an apocalyptic number.

It is an amenable number.

60666468704 is a deficient number, since it is larger than the sum of its proper divisors (58770641620).

60666468704 is a wasteful number, since it uses less digits than its factorization.

60666468704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1895827157 (or 1895827149 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 53.

The spelling of 60666468704 in words is "sixty billion, six hundred sixty-six million, four hundred sixty-eight thousand, seven hundred four".

Divisors: 1 2 4 8 16 32 1895827147 3791654294 7583308588 15166617176 30333234352 60666468704