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61295058682 = 21113223961069
BaseRepresentation
bin111001000101011110…
…000101111011111010
312212012202110121021121
4321011132011323322
52001013013334212
644054125455454
74266643254664
oct710536057372
9185182417247
1061295058682
1123aa450a8a0
12ba6771158a
135a1ab54cc0
142d76889534
1518db2b8d07
hexe45785efa

61295058682 has 32 divisors (see below), whose sum is σ = 108500958720. Its totient is φ = 25602851520.

The previous prime is 61295058653. The next prime is 61295058703. The reversal of 61295058682 is 28685059216.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 416757 + ... + 544312.

It is an arithmetic number, because the mean of its divisors is an integer number (3390654960).

Almost surely, 261295058682 is an apocalyptic number.

61295058682 is a deficient number, since it is larger than the sum of its proper divisors (47205900038).

61295058682 is a wasteful number, since it uses less digits than its factorization.

61295058682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 961318.

The product of its (nonzero) digits is 2073600, while the sum is 52.

The spelling of 61295058682 in words is "sixty-one billion, two hundred ninety-five million, fifty-eight thousand, six hundred eighty-two".

Divisors: 1 2 11 13 22 26 143 223 286 446 2453 2899 4906 5798 31889 63778 961069 1922138 10571759 12493897 21143518 24987794 137432867 214318387 274865734 428636774 2357502257 2786139031 4715004514 5572278062 30647529341 61295058682