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130555214 = 2333119597
BaseRepresentation
bin1111100100000…
…01110101001110
3100002122220002022
413302001311032
5231410231324
620542130142
73143462306
oct762016516
9302586068
10130555214
1167771079
1237880952
132108140a
14134a6606
15b6dd05e
hex7c81d4e

130555214 has 8 divisors (see below), whose sum is σ = 195901608. Its totient is φ = 65254680.

The previous prime is 130555211. The next prime is 130555219. The reversal of 130555214 is 412555031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130555211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3137 + ... + 16460.

It is an arithmetic number, because the mean of its divisors is an integer number (24487701).

Almost surely, 2130555214 is an apocalyptic number.

130555214 is a deficient number, since it is larger than the sum of its proper divisors (65346394).

130555214 is a wasteful number, since it uses less digits than its factorization.

130555214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22930.

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 130555214 is about 11426.0760543592. The cubic root of 130555214 is about 507.2998575019.

The spelling of 130555214 in words is "one hundred thirty million, five hundred fifty-five thousand, two hundred fourteen".

Divisors: 1 2 3331 6662 19597 39194 65277607 130555214