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107404437071 = 1719521743859
BaseRepresentation
bin110010000000111001…
…1011010011001001111
3101021020012101201101202
41210001303122121033
53224431013441241
6121201345500115
710521403436411
oct1440163323117
9337205351352
10107404437071
1141606006288
121899564163b
13a18884b759
1452ac5b89b1
152bd92e1d9b
hex1901cda64f

107404437071 has 32 divisors (see below), whose sum is σ = 120238732800. Its totient is φ = 95342607360.

The previous prime is 107404437067. The next prime is 107404437073. The reversal of 107404437071 is 170734404701.

It is a cyclic number.

It is not a de Polignac number, because 107404437071 - 22 = 107404437067 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107404437073) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 125033840 + ... + 125034698.

It is an arithmetic number, because the mean of its divisors is an integer number (3757460400).

Almost surely, 2107404437071 is an apocalyptic number.

107404437071 is a deficient number, since it is larger than the sum of its proper divisors (12834295729).

107404437071 is a wasteful number, since it uses less digits than its factorization.

107404437071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2159.

The product of its (nonzero) digits is 65856, while the sum is 38.

The spelling of 107404437071 in words is "one hundred seven billion, four hundred four million, four hundred thirty-seven thousand, seventy-one".

Divisors: 1 17 19 323 521 743 859 8857 9899 12631 14117 14603 16321 168283 239989 277457 387103 447539 638237 6580751 7354957 7608163 8503241 10850029 12126503 125034269 144555097 206150551 332521477 5652865109 6317908063 107404437071