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104002002 = 23313148151
BaseRepresentation
bin1100011001011…
…11000111010010
321020200211221000
412030233013102
5203111031002
614153042430
72402000556
oct614570722
9236624830
10104002002
1153785275
122a9b6416
1318715260
14db53866
1591e561c
hex632f1d2

104002002 has 32 divisors (see below), whose sum is σ = 248895360. Its totient is φ = 32000400.

The previous prime is 104002001. The next prime is 104002027. The reversal of 104002002 is 200200401.

It is a Harshad number since it is a multiple of its sum of digits (9).

104002002 is a modest number, since divided by 2002 gives 104 as remainder.

It is not an unprimeable number, because it can be changed into a prime (104002001) 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, 73374 + ... + 74777.

It is an arithmetic number, because the mean of its divisors is an integer number (7777980).

Almost surely, 2104002002 is an apocalyptic number.

104002002 is an abundant number, since it is smaller than the sum of its proper divisors (144893358).

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

104002002 is a wasteful number, since it uses less digits than its factorization.

104002002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148175 (or 148169 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 9.

The square root of 104002002 is about 10198.1371828388. The cubic root of 104002002 is about 470.2699550710.

Adding to 104002002 its reverse (200200401), we get a palindrome (304202403).

The spelling of 104002002 in words is "one hundred four million, two thousand, two".

Divisors: 1 2 3 6 9 13 18 26 27 39 54 78 117 234 351 702 148151 296302 444453 888906 1333359 1925963 2666718 3851926 4000077 5777889 8000154 11555778 17333667 34667334 52001001 104002002