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130498804862 = 21723712314957
BaseRepresentation
bin111100110001001010…
…1011011110001111110
3110110211200112011020222
41321202111123301332
54114230143223422
6135541134141342
712266611352636
oct1714225336176
9413750464228
10130498804862
115038719a658
122135b951852
13c3c932b93a
14645d82d6c6
1535dba42842
hex1e6255bc7e

130498804862 has 48 divisors (see below), whose sum is σ = 213776743488. Its totient is φ = 59690856960.

The previous prime is 130498804859. The next prime is 130498804871. The reversal of 130498804862 is 268408894031.

It is a congruent number.

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, 26323688 + ... + 26328644.

It is an arithmetic number, because the mean of its divisors is an integer number (4453682156).

Almost surely, 2130498804862 is an apocalyptic number.

130498804862 is a deficient number, since it is larger than the sum of its proper divisors (83277938626).

130498804862 is a wasteful number, since it uses less digits than its factorization.

130498804862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6261 (or 6244 counting only the distinct ones).

The product of its (nonzero) digits is 2654208, while the sum is 53.

The spelling of 130498804862 in words is "one hundred thirty billion, four hundred ninety-eight million, eight hundred four thousand, eight hundred sixty-two".

Divisors: 1 2 17 34 37 74 289 578 629 1231 1258 2462 4957 9914 10693 20927 21386 41854 45547 84269 91094 168538 183409 355759 366818 711518 774299 1432573 1548598 2865146 3117953 6102067 6235906 12204134 13163083 26326166 53005201 103735139 106010402 207470278 225776479 451552958 1763497363 3526994726 3838200143 7676400286 65249402431 130498804862