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130254300 = 2232521159223
BaseRepresentation
bin1111100001110…
…00010111011100
3100002002121022100
413300320113130
5231321114200
620531445100
73141100101
oct760702734
9302077270
10130254300
1167585a90
1237756790
1320ca7467
1413428aa8
15b67dd00
hex7c385dc

130254300 has 216 divisors, whose sum is σ = 454970880. Its totient is φ = 30902400.

The previous prime is 130254287. The next prime is 130254301. The reversal of 130254300 is 3452031.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130254301) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 583989 + ... + 584211.

Almost surely, 2130254300 is an apocalyptic number.

130254300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130254300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (227485440).

130254300 is an abundant number, since it is smaller than the sum of its proper divisors (324716580).

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

130254300 is a wasteful number, since it uses less digits than its factorization.

130254300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313 (or 303 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 130254300 is about 11412.9005953789. The cubic root of 130254300 is about 506.9098027050.

The spelling of 130254300 in words is "one hundred thirty million, two hundred fifty-four thousand, three hundred".