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104720968 = 23111190011
BaseRepresentation
bin1100011110111…
…10101001001000
321022001101011101
412033132221020
5203302032333
614220311144
72411053642
oct617365110
9238041141
10104720968
1154126460
122b0a24b4
1318907591
14dc9d892
1592d867d
hex63dea48

104720968 has 16 divisors (see below), whose sum is σ = 214202160. Its totient is φ = 47600400.

The previous prime is 104720963. The next prime is 104720981. The reversal of 104720968 is 869027401.

It is a super-4 number, since 4×1047209684 (a number of 33 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (104720963) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 594918 + ... + 595093.

It is an arithmetic number, because the mean of its divisors is an integer number (13387635).

Almost surely, 2104720968 is an apocalyptic number.

It is an amenable number.

104720968 is an abundant number, since it is smaller than the sum of its proper divisors (109481192).

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

104720968 is a wasteful number, since it uses less digits than its factorization.

104720968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1190028 (or 1190024 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 104720968 is about 10233.3263409314. The cubic root of 104720968 is about 471.3511264798.

The spelling of 104720968 in words is "one hundred four million, seven hundred twenty thousand, nine hundred sixty-eight".

Divisors: 1 2 4 8 11 22 44 88 1190011 2380022 4760044 9520088 13090121 26180242 52360484 104720968