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130210002 = 232131929287
BaseRepresentation
bin1111100001011…
…01100011010010
3100002000100112200
413300231203102
5231313210002
620530504030
73140523666
oct760554322
9302010480
10130210002
116755577a
1237735016
1320c90250
14134168a6
15b670b1c
hex7c2d8d2

130210002 has 48 divisors (see below), whose sum is σ = 319824960. Its totient is φ = 37954656.

The previous prime is 130209997. The next prime is 130210033. The reversal of 130210002 is 200012031.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10198 + ... + 19089.

It is an arithmetic number, because the mean of its divisors is an integer number (6663020).

Almost surely, 2130210002 is an apocalyptic number.

130210002 is an abundant number, since it is smaller than the sum of its proper divisors (189614958).

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

130210002 is a wasteful number, since it uses less digits than its factorization.

130210002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29327 (or 29324 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

The square root of 130210002 is about 11410.9597317666. The cubic root of 130210002 is about 506.8523314443.

Adding to 130210002 its reverse (200012031), we get a palindrome (330222033).

The spelling of 130210002 in words is "one hundred thirty million, two hundred ten thousand, two".

Divisors: 1 2 3 6 9 13 18 19 26 38 39 57 78 114 117 171 234 247 342 494 741 1482 2223 4446 29287 58574 87861 175722 263583 380731 527166 556453 761462 1112906 1142193 1669359 2284386 3338718 3426579 5008077 6853158 7233889 10016154 14467778 21701667 43403334 65105001 130210002