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130337498 = 2227287087
BaseRepresentation
bin1111100010011…
…00101011011010
3100002020211102202
413301030223122
5231331244443
620533330202
73141564464
oct761145332
9302224382
10130337498
1167632545
1237796962
13210062a5
141344b134
15b6987b8
hex7c4cada

130337498 has 8 divisors (see below), whose sum is σ = 196368192. Its totient is φ = 64881436.

The previous prime is 130337497. The next prime is 130337509. The reversal of 130337498 is 894733031.

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

It is not an unprimeable number, because it can be changed into a prime (130337491) 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, 143090 + ... + 143997.

It is an arithmetic number, because the mean of its divisors is an integer number (24546024).

Almost surely, 2130337498 is an apocalyptic number.

130337498 is a deficient number, since it is larger than the sum of its proper divisors (66030694).

130337498 is a wasteful number, since it uses less digits than its factorization.

130337498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287316.

The product of its (nonzero) digits is 54432, while the sum is 38.

The square root of 130337498 is about 11416.5449239251. The cubic root of 130337498 is about 507.0177067707.

The spelling of 130337498 in words is "one hundred thirty million, three hundred thirty-seven thousand, four hundred ninety-eight".

Divisors: 1 2 227 454 287087 574174 65168749 130337498