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130473110 = 2531894729
BaseRepresentation
bin1111100011011…
…01110010010110
3100002111201110102
413301231302112
5231400114420
620540254102
73143001035
oct761556226
9302451412
10130473110
1167715419
1237841332
1321052c31
141348471c
15b6c3a75
hex7c6dc96

130473110 has 32 divisors (see below), whose sum is σ = 245203200. Its totient is φ = 49927680.

The previous prime is 130473103. The next prime is 130473139. The reversal of 130473110 is 11374031.

It is a happy number.

It is a super-3 number, since 3×1304731103 (a number of 25 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25226 + ... + 29954.

It is an arithmetic number, because the mean of its divisors is an integer number (7662600).

Almost surely, 2130473110 is an apocalyptic number.

130473110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130473110 is a deficient number, since it is larger than the sum of its proper divisors (114730090).

130473110 is a wasteful number, since it uses less digits than its factorization.

130473110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4856.

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 130473110 is about 11422.4826548347. The cubic root of 130473110 is about 507.1934910573.

The spelling of 130473110 in words is "one hundred thirty million, four hundred seventy-three thousand, one hundred ten".

Divisors: 1 2 5 10 31 62 89 155 178 310 445 890 2759 4729 5518 9458 13795 23645 27590 47290 146599 293198 420881 732995 841762 1465990 2104405 4208810 13047311 26094622 65236555 130473110