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104801568 = 2531957457
BaseRepresentation
bin1100011111100…
…10010100100000
321022012110201120
412033302110200
5203312122233
614222132240
72411540634
oct617622440
9238173646
10104801568
1154180a73
122b121080
1318935181
14dcc0dc4
1593024b3
hex63f2520

104801568 has 48 divisors (see below), whose sum is σ = 289588320. Its totient is φ = 33094656.

The previous prime is 104801561. The next prime is 104801591. The reversal of 104801568 is 865108401.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (104801561) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26905 + ... + 30552.

It is an arithmetic number, because the mean of its divisors is an integer number (6033090).

Almost surely, 2104801568 is an apocalyptic number.

It is an amenable number.

104801568 is an abundant number, since it is smaller than the sum of its proper divisors (184786752).

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

104801568 is a wasteful number, since it uses less digits than its factorization.

104801568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57489 (or 57481 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 33.

The square root of 104801568 is about 10237.2636969065. The cubic root of 104801568 is about 471.4720228610.

Adding to 104801568 its reverse (865108401), we get a palindrome (969909969).

The spelling of 104801568 in words is "one hundred four million, eight hundred one thousand, five hundred sixty-eight".

Divisors: 1 2 3 4 6 8 12 16 19 24 32 38 48 57 76 96 114 152 228 304 456 608 912 1824 57457 114914 172371 229828 344742 459656 689484 919312 1091683 1378968 1838624 2183366 2757936 3275049 4366732 5515872 6550098 8733464 13100196 17466928 26200392 34933856 52400784 104801568