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68050703372 = 22373203922369
BaseRepresentation
bin111111011000001000…
…110101010000001100
320111122120101220121012
4333120020311100030
52103331440001442
651132334424352
74626234302051
oct773010652014
9214576356535
1068050703372
1126950936723
12112320620b8
1365566438b2
143417b99028
151b84416582
hexfd823540c

68050703372 has 24 divisors (see below), whose sum is σ = 119471906400. Its totient is φ = 33915972096.

The previous prime is 68050703351. The next prime is 68050703387. The reversal of 68050703372 is 27330705086.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3031004 + ... + 3053372.

It is an arithmetic number, because the mean of its divisors is an integer number (4977996100).

Almost surely, 268050703372 is an apocalyptic number.

It is an amenable number.

68050703372 is a deficient number, since it is larger than the sum of its proper divisors (51421203028).

68050703372 is a wasteful number, since it uses less digits than its factorization.

68050703372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24785 (or 24783 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 41.

The spelling of 68050703372 in words is "sixty-eight billion, fifty million, seven hundred three thousand, three hundred seventy-two".

Divisors: 1 2 4 373 746 1492 2039 4078 8156 22369 44738 89476 760547 1521094 3042188 8343637 16687274 33374548 45610391 91220782 182441564 17012675843 34025351686 68050703372