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67900095304 = 2368312426811
BaseRepresentation
bin111111001111001010…
…010011101101001000
320111021002000020011121
4333033022103231020
52103024411022204
651105354405024
74622425200346
oct771712235510
9214232006147
1067900095304
1126883919648
12111ab730774
136531390cb2
143401b92996
151b760b6b54
hexfcf293b48

67900095304 has 16 divisors (see below), whose sum is σ = 127499091120. Its totient is φ = 33900337680.

The previous prime is 67900095281. The next prime is 67900095317. The reversal of 67900095304 is 40359000976.

It is a super-2 number, since 2×679000953042 (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6207942 + ... + 6218869.

It is an arithmetic number, because the mean of its divisors is an integer number (7968693195).

Almost surely, 267900095304 is an apocalyptic number.

It is an amenable number.

67900095304 is a deficient number, since it is larger than the sum of its proper divisors (59598995816).

67900095304 is a wasteful number, since it uses less digits than its factorization.

67900095304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12427500 (or 12427496 counting only the distinct ones).

The product of its (nonzero) digits is 204120, while the sum is 43.

The spelling of 67900095304 in words is "sixty-seven billion, nine hundred million, ninety-five thousand, three hundred four".

Divisors: 1 2 4 8 683 1366 2732 5464 12426811 24853622 49707244 99414488 8487511913 16975023826 33950047652 67900095304