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104805807366 = 23139911355867
BaseRepresentation
bin110000110011011101…
…0011011010100000110
3101000112002121122121010
41201212322123110012
53204120241313431
6120051440103050
710400120443461
oct1414672332406
9330462548533
10104805807366
11404a2167327
121838b304a86
139b63368440
1451034122d8
152ad60d2846
hex1866e9b506

104805807366 has 32 divisors (see below), whose sum is σ = 225963537408. Its totient is φ = 32215376160.

The previous prime is 104805807311. The next prime is 104805807367. The reversal of 104805807366 is 663708508401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104805807367) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 600636 + ... + 755231.

It is an arithmetic number, because the mean of its divisors is an integer number (7061360544).

Almost surely, 2104805807366 is an apocalyptic number.

104805807366 is an abundant number, since it is smaller than the sum of its proper divisors (121157730042).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104805807366 is a wasteful number, since it uses less digits than its factorization.

104805807366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1356876.

The product of its (nonzero) digits is 967680, while the sum is 48.

The spelling of 104805807366 in words is "one hundred four billion, eight hundred five million, eight hundred seven thousand, three hundred sixty-six".

Divisors: 1 2 3 6 13 26 39 78 991 1982 2973 5946 12883 25766 38649 77298 1355867 2711734 4067601 8135202 17626271 35252542 52878813 105757626 1343664197 2687328394 4030992591 8061985182 17467634561 34935269122 52402903683 104805807366