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102984002 = 21143110861
BaseRepresentation
bin1100010001101…
…10100101000010
321011210010111022
412020312211002
5202330442002
614115145442
72360230622
oct610664502
9234703438
10102984002
115314a450
122a5a5282
1318449aa4
14d96a882
159093ba2
hex6236942

102984002 has 16 divisors (see below), whose sum is σ = 168925824. Its totient is φ = 46698000.

The previous prime is 102984001. The next prime is 102984023. The reversal of 102984002 is 200489201.

It is not an unprimeable number, because it can be changed into a prime (102984001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4052 + ... + 14912.

It is an arithmetic number, because the mean of its divisors is an integer number (10557864).

Almost surely, 2102984002 is an apocalyptic number.

102984002 is a deficient number, since it is larger than the sum of its proper divisors (65941822).

102984002 is a wasteful number, since it uses less digits than its factorization.

102984002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11305.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 102984002 is about 10148.1033695957. The cubic root of 102984002 is about 468.7305444488.

The spelling of 102984002 in words is "one hundred two million, nine hundred eighty-four thousand, two".

Divisors: 1 2 11 22 431 862 4741 9482 10861 21722 119471 238942 4681091 9362182 51492001 102984002