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103706448596 = 221571289128113
BaseRepresentation
bin110000010010101100…
…0101101001011010100
3100220200110222102212122
41200211120231023110
53144342322323341
6115350405035112
710330641161042
oct1404530551324
9326613872778
10103706448596
113aa8864a863
12181230b5a98
139a196805aa
14503b3dd392
152a6e82694b
hex182562d2d4

103706448596 has 24 divisors (see below), whose sum is σ = 182785368360. Its totient is φ = 51482575872.

The previous prime is 103706448589. The next prime is 103706448611. The reversal of 103706448596 is 695844607301.

It can be written as a sum of positive squares in 4 ways, for example, as 5392846096 + 98313602500 = 73436^2 + 313550^2 .

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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, 745436 + ... + 873548.

It is an arithmetic number, because the mean of its divisors is an integer number (7616057015).

Almost surely, 2103706448596 is an apocalyptic number.

It is an amenable number.

103706448596 is a deficient number, since it is larger than the sum of its proper divisors (79078919764).

103706448596 is a wasteful number, since it uses less digits than its factorization.

103706448596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129563 (or 129561 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 53.

The spelling of 103706448596 in words is "one hundred three billion, seven hundred six million, four hundred forty-eight thousand, five hundred ninety-six".

Divisors: 1 2 4 157 314 628 1289 2578 5156 128113 202373 256226 404746 512452 809492 20113741 40227482 80454964 165137657 330275314 660550628 25926612149 51853224298 103706448596